Photographs showing quartz oscillators and ovens

Made:
1952 in Herstmonceux
supplier:
Royal Greenwich Observatory, Herstmonceux

Four mounted photographs showing quartz oscillators and their ovens

Details

Category:
Time Measurement
Object Number:
1952-187
Measurements:
overall: 420 mm x 340 mm
type:
photograph
credit:
Royal Greenwich Observatory, Herstmonceux