1977/001
2 in box sextant with telescopic sight
2 in box sextant with telescopic sight reading to 1 minute of arc. A swiveling arm with a single lens magnifier is attached.
Used for measuring horizontal angles often in conjunction with ranging rods where the accuracy of a theodolite is not required.
| Acquisition Number | 1977/001 |
|---|---|
| Item Type | |
| Short Description | Box Sextant |
| Manufactured by | |
| Date of Manufacture | c. 1900 |
| Sub-items | Black leather case |
| Supporting Items | None |
| Makers Number | None |
| Marks | Engraved "Elliott Brothers 56 Strand London" |
| Dimensions (mm) | Sextant: 80(dia) x 60. Telescope: 66(L) x 17(dia). |
| Donor | |
| Date Donated | December 1977 |
| Materials | Brass and glass |
| Condition | Good |
| Display Location |
