Photograph of barometric compensation for new standard clock at the Royal Observatory
- supplier:
- Royal Observatory, Greenwich and
- E Dent and Company
Photograph (7"x9") of a barometric compensation for the new standard clock at the Royal Observatory, Greenwich, supplied and E. Dent & Co. Ltd., Strand, London, UNited Kingdom, 1876
Details
- Category:
- Time Measurement
- Object Number:
- 1876-76
- Materials:
- facsimile and visual resources
- Measurements:
-
overall: 7 x 9 in.; 177.8 x 228.6 mm
- type:
- photograph
- credit:
- E. Dent and Company Ltd.
