Photographs showing tape chronograph, beat counters, calculating machine and beat counter records
- Made:
- 1952 in Herstmonceux
Four mounted photographs showing tape chronograph, beat counters, calculating machine and beat counter records
Details
- Category:
- Time Measurement
- Object Number:
- 1952-191
- Measurements:
-
overall: 370 mm x 387 mm
- type:
- photograph
- credit:
- Royal Greenwich Observatory, Herstmonceux
