Artifact Details

Publisher

National Bureau of Standards

Place of Publication

Washington, DC, US

Identifying Numbers

Other number	#1895	Verso
Other number	274	Verso
Other number	84.48	Verso

Dimensions

overall: 10 in x 8 in

Description

B&W image of man inserting a ceramic plate into printer.
Includes caption: "Automatic Circuit Printer for Flat Surfaces. Closeup of automatic circuit printer for flat surfaces developed at the National Bureau of Standards. The ceramic plate being loaded on the turntable (left) will be carried to the rear of the machine, where a silver circuit pattern will be impressed on it. The printed plate will then be carried to the unloading position (right) , where it will be flipped into the discharge chuite. The motor-driven machine prints 1000 or more plates per hour Photo: 20079-3 Section: 123.1 Reference: STR 1548 1951"

Category

Photograph

Credit

Courtesy of Gwen Bell

Lot Number

X7413.2015