1977/016
5 in reversing plane theodolite
5 in reversing plane theodolite reading to 1 minute of arc. 4-screw levelling head.
Used for measuring horizontal and vertical angles in land surveying and for setting out works.
For the tripod see https://ice-museum-scotland.hw.ac.uk/product/1977/016-1/.
A book of instructions for the use of theodolites is in the collection (see https://ice-museum-scotland.hw.ac.uk/product/1998-001/).
| Acquisition Number | 1977/016 |
|---|---|
| Item Type | |
| Short Description | Reversing plane theodolite |
| Manufactured by | |
| Date of Manufacture | c. 1850 |
| Sub-items | Box |
| Supporting Items | None |
| Makers Number | None |
| Marks | "Carfrae & Morrison instrument 7" in MS on inside of box lid, Box marked "No 97" |
| Dimensions (mm) | 260 (L) x 210 (H) x 155 (W) |
| Donor | |
| Date Donated | December 1977 |
| Materials | Brass |
| Condition | Good |
| Display Location | William Arrol Building. Level 3. West Stairs. Case 8. Lower Shelf. |
