American technician watching the circuits of an experimentalelectronic calculator made by the American 'BellTelephone Laboratories' for the U.S. Air Force. USA, 29th May1957

px px dpi = cm x cm = MB
Details

Creative#:

TOP09127003

Source:

達志影像

Authorization Type:

RM

Release Information:

須由TPG 完整授權

Model Release:

NO

Property Release:

NO

Right to Privacy:

No

Same folder images:

Same folder images

Restriction:

Okay for Creative use