Title

Employees in the patent office file room circa 1940.

Caption

Employees in the patent office file room circa 1940

Credit line

Photo12/UIG/HUM Images

Reference

UMG21A22_024

Model release

No

Property release

No

License type

Rights managed

Available size

47,2Mb (2,1Mb) / 14,8in x 12,3in / 4451 x 3704 (300dpi)

Keywords

archival historical vintage history early 20th century images early 20th century photos early 1900s news photo early 1900s news photos early 20th century news photo early 20th century news images historical patent office archival patent office vintage U.S. Patent office historical U.S. Patent office patent office workers patent office files patent office file room