Eidograph, by Alexander Adie; in mahogany box 2'11 1/4" x 7 1/4" x 4"
- maker:
- Alexander Adie
Eidograph, by Alexander Adie; in mahogany box 2'11 1/4" x 7 1/4" x 4", middle bar divided and numbered 0 to 70 each way; arms 70 one way, and 80 the other
Details
- Category:
- Mathematics
- Object Number:
- 1911-240
- type:
- scaling drawing instruments and eidographs
- credit:
- British Admiralty (Hydrographic Department)
Parts
Eidograph by Alexander Adie
- Object Number:
- 1911-240 Pt2
- type:
- scaling drawing instruments and eidographs
