Employees Filing Patents, Patent Office, Washington DC, USA, Harris & Ewing, 1940
Title

Employees Filing Patents, Patent Office, Washington DC, USA, Harris & Ewing, 1940

Caption

Employees Filing Patents, Patent Office, Washington DC, USA, Harris & Ewing, 1940

Credit line

Glasshouse Images/Photo12

Reference

GLS18A06_458

Model release

No

License type

Rights managed

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50.9Mb (3.7Mb) / 15.7in x 12.6in / 4701 x 3782 (300dpi)

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Editorial use only.

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