Summary

This is one of a series of photographic material in print, negative and/or digital formats covering CSIRAC machine and the people associated with it. The series was acquired from the University of Melbourne in 2003. Three duplicate photos of varying sizes.

Description of Content

End of mercury delay line showing coupling to external circuitry. c1950

Physical Description

Silver gelatin photographs of a close-up of the end of a mercury delay line. Photographs are in the sizes 246x177mm, 157x96mm and 165x120mm [WxH].

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