Brass transit circle by Dollond, engraved "Dollond London" with 1 extra magnetic needle 9 11/16" long, with two keepers, in box two eyepieces and a diagonal eyepiece, sliding dark glass; sliding
Details
- Category:
- Astronomy
- Object Number:
- 1912-202
- Measurements:
-
overall: 400 x 400 x 400 mm
- type:
- transit circle
- credit:
- Heyman, A.C.
