parke, wayne county

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Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Vitamin B- and C-deficient chicken and normal chicken

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. V...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Capping bottles containing blood plasma

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. C...

Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Cutting tips off empty ampoules

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. C...

Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Filling gelatin capsules ready for transfer to the finishing department

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. F...

Picryl description: Public domain image of food, dinner, grocery store, eating, 1930s, mid-20th-century United States, free to use, no copyright restrictions.

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Sterilizing empty glass containers in an autoclave

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. S...

Public domain photograph of 1930s-1940s industrial development, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Alkaloid assay section in the analytical department

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. A...

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Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Inspection of filled capsules

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. I...

Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Filling ampoules with an arsenical drug in powder form under protected conditions

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. F...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Final inspection of filled medicinal Kapseals

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. F...

Public domain photograph - working class people, the 1930s United States, work, labor, worker, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Filling ampoules with medicinal solution

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. F...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Counting empty gelatin capsules

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. C...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Mixing medicinal powders for pharmaceutical products

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. M...

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Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Cartoning and packaging ampoules automatically

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. C...

Public domain photograph of working people, Great Depression, 1930s, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Freezing blood plasma

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. F...

Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Capping bottles containing blood plasma

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. C...

Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Preparing to dehydrate flasks of frozen blood plasma

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. P...

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Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. A small section of a storage room where bulk stocks of fluid extracts are stored in wicker covered demijohns

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. A...

Picryl description: Public domain image of an industrial building, factory, workshop, workers, 20th century, free to use, no copyright restrictions.

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Recording apparatus used in the manufacture of blood plasma

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. R...

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Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. A step in the process of reducing fluid extracts to solid extracts

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. A...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Packaging tablets in the finishing department

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. P...

Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Packaging empty gelatin capsules

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. P...

Public domain photograph of 1930s America, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Cutting tips off empty capsules

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. C...

Public domain photograph - working class people, the 1930s United States, work, labor, worker, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Another view of the shelves in the freezing room for blood plasma

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. A...

Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Production of gelatin capsules in a special size

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. P...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Chemical determination of vitamin B1

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. C...

Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. The manufacture of gelatin caps

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. T...

Public domain photograph of 1930s America, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Sealing special-sized ampoules by hand

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. S...

Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Filling wax capsules with silver nitrate solution

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. F...

Public domain photograph - working class people, the 1930s United States, work, labor, worker, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. The different units which comprise a complete blood plasma package

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. T...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Labeling cartons containing the finished packages of blood plasma

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. L...

Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Checking the leg bones of rachitic rats in testing vitamin deficiencies

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. C...

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Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. A ball tumbler mill used in the thorough mixing of medicinal powders

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. A...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Preparation of blood plasma: freezing section

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. P...

Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Inspection of empty gelatin capsules over a light

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. I...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Automatically filling ampoules with medicinal solution

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. A...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Rat on the left is deficient in riboflavin. Rat on the right is normal

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. R...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Inspection of filled capsules

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. I...

Public domain photograph of 1930s America, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Upper floors of the Parke, Davis and Company administration building

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. U...

Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944. More information about the FSA/OWI Collection is availabl... More

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Freezing flasks of blood plasma

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. F...

Public domain photograph of American working class people in the 1930s, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Packaging pills in the finishing department

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. P...

Public domain photograph - working class people, the 1930s United States, work, labor, worker, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Capping flasks containing blood plasma

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. C...

Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Filling ampoules with an arsenical drug under protected conditions

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. F...

Public domain photograph - working class people, the 1930s United States, work, labor, worker, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Hermetically sealing filled gelatin capsules

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. H...

Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Checking the daily weight of rats used in vitamin testing

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. C...

Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Freeing blood plasma

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. F...

Public domain photograph of American working class people in the 1930s, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Dissecting animal glands

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. D...

Picryl description: Public domain image of food, dinner, grocery store, eating, 1930s, mid-20th-century United States, free to use, no copyright restrictions.

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Incubating room in the biological department

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. I...

Public domain photograph of American working class people in the 1930s, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Treating vitamin-deficient white rats

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. T...

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Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Inspection of blood plasma containers before final capping

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. I...

Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. A machine through which filled glass ampoules are passed for automatic sealing

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. A...

Public domain photograph of industry and equipment, 1930s, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Mechanical mising of the arsenical drug before filling into the ampoules

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. M...

Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Sealing cartons containing packaged blood plasma

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. S...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Dehydration equipment used in the manufacture of blood plasma

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. D...

Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. One of the steps in reducing fluid extracts to solid extracts

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. O...

Picryl description: Public domain image of a factory worker, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions. show less

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Riboflavin-deficient white rat and a normal white rat

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. R...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Alkaloid assay section in analytical department

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. A...

Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Section of shelves in the blood plasma freezing room

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. S...

Public domain photograph of 1930s America, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. The weights of white rats, used in the biological testing of vitamins, are checked daily

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. T...

Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Filled ampoules on a conveyor to the sealing machine

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. F...

Public domain photograph of 1930s America, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemicals, Detroit, Michigan. A capsule filling machine

Parke, Davis and Company, manufacturing chemicals, Detroit, Michigan. ...

Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Girl with a tray of empty ampoules

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. G...

Public domain photograph of the United States in the 1930s, portraits, people, events, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Attaching the sling for suspending flasks of blood plasma

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. A...

Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Inspection of filled capsules

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. I...

Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Chickens used in pigmentation tests in vitamin deficiency

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. C...

Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Finished packages of blood plasma ready to be shipped

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. F...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. A rat deficient in vitamin B

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. A...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Alkaloid assay section in the analytical department

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. A...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Filled capsules ready for transfer to finishing department

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. F...

Public domain photograph of United States agriculture in the 1930s, country, farmer, farm, great depression, migration, dust bowl refugees, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Dissecting animals' glands

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. D...

Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Checking vitamin deficiencies in animals

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. C...

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Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Employees leaving the laboratory

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. E...

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Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. A step in the pooling of blood plasma

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. A...

Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Inspecting empty ampoules

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. I...

Picryl description: Public domain image of a factory, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions.

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Entrance to the pharmaceutical laboratory

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. E...

Picryl description: Public domain image of a historic building in Detroit, Michigan, free to use, no copyright restrictions.

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Refinement of antitoxin by dialysis

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. R...

Public domain photograph of working people, Great Depression, 1930s, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Sterilizing medicinal solutions in autoclave

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. S...

Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Packaging empty gelatin capsules

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. P...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Final assembly and packaging of complete blood plasma units

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. F...

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Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Freezing blood plasma

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. F...

Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Capping bottles of blood plasma

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. C...

Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Inspecting ampoules of medicinal solution

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. I...

Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Separating the portions of animal glands

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. S...

Picryl description: Public domain image of food, dinner, grocery store, eating, 1930s, mid-20th-century United States, free to use, no copyright restrictions.

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. An automatic empty gelatin capsule machine

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. A...

Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Cleaning filled capsules

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. C...

Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Filling boxes with empty gelatin capsules

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. F...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Feeding the automatic labeling machine

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. F...

Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Filling large ampoules by hand

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. F...

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Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Siphoning blood plasma into glass containers

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. S...

Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Testing samples of blood

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. T...

Public domain photograph - working class people, the 1930s United States, work, labor, worker, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Reducing a fluid extract to a solid extract

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. R...

Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Effect of vitamin B in the diet of rats

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. E...

Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Cleaning ampoules before filling with medicinal solution

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. C...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Production of pertussis vaccine

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. P...

Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Preparation of blood plasma: showing the storing of plasma at four degrees below zero

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. P...

Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Packaging blood plasma in metal containers

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. P...

Public domain photograph - working class people, the 1930s United States, work, labor, worker, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Cleaning filled gelatin capsules

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. C...

Public domain photograph of 1930s America, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. A refrigerator room showing bulk containers of various serums

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. A...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Checking the potency of vitamin K.

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. C...

Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. A step in the manufacture of blood plasma

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. A...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Counting empty capsules

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. C...

Public domain photograph - working class people, the 1930s United States, work, labor, worker, free to use, no copyright restrictions image - Picryl description

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