PSM V48 D855 Crookes tubesSimilarKeppel cbd keppelport building. A view of a port with a lot of cargoStrandgade 5 print - Public domain city architecture printInterior of ward in a French hospital in war zone furnished with surgical dressings by American Red CrossHastings County Archives HC02318 (restored) (39256309575)Looking north on Washington from Summer1860s Netherlands, Werken bij Amsterdam, Pieter PosterhuisMoreRelatedPSM V40 D825 Modern valve trumpetPSM V24 D085 Sewer trapPSM V52 D804 Native twinsPSM V01 D223 Flint hatchetsPSM V40 D822 Duty bugle the precursor of the coronetPSM V31 D052 Lapa dos mousos - Public domain botanical illustrationMorePSM V48 D855 Crookes tubesfile_downloadDownloadcrop_originalOrder Printrate_reviewdescriptionSummaryCrookes tubeslabel_outlineTagscrookes tubehistorical laboratory equipmentpopular science monthly illustrations volume 48high resolutionlaboratorysciencescientific illustrationsscience historypopular sciencedate_rangeDate1895 - 1896createSourceWikimedia CommonslinkLinkhttp://commons.wikimedia.org/copyrightCopyright infopublic domain