Nocturnal and pocket universal sundial
Nocturnal and pocket universal sundial, both showing Italian hours, steel and brass, 2 1/ 2" diameter in shaped tooled-leather sling case, incomplete
Details
- Category:
- Time Measurement
- Object Number:
- 1952-234
- Materials:
- steel, brass (alloy), leather, tooled, portable and chronological
- Measurements:
-
diameter in case: x 2 1/2 in.; x 63.5 mm
- type:
- nocturnal and universal sundial
- credit:
- Mr. H. E. Backer