New aviation safety test made. Tests conducted by the Bureau of Standards have indicated than an aviator may exert a pull of approximately 1,000 pounds on his safety belt without breaking it. The photograph shows M.M. Kiley of the Bureau standing beside the machine used in stretching the belts still they were broken
Summary
Public domain photograph of people in office, interior, the 1910s-1920s America, free to use, no copyright restrictions image - Picryl description
Tags
Date
01/01/1930
Contributors
Harris & Ewing, photographer
Location
Source
Library of Congress
Copyright info
No known restrictions on publication.