Civilian protection. Whenever possible telephone and radio will be used, but if these fail, the messenger on motorcycle, bicycle or foot will get through to summon help or warn of danger
Summary
Public domain photograph of New York in 1930s, free to use, no copyright restrictions image - Picryl description
Tags
Date
01/01/1941
Contributors
Hollem, Howard R., photographer
United States. Office for Emergency Management.
Location
Source
Library of Congress
Copyright info
Public Domain