Complete set of guide sheets for George Darwin's tidal abacus
- Made:
- 1892
- designer:
- George Howard Darwin
Complete set of guide sheets for George Darwin's tidal abacus, 1892, Inv. No. 1925-947
Details
- Category:
- Geophysics
- Object Number:
- 1925-948
- type:
- guide sheet
- credit:
- National Physical Laboratory.
