CHART OF THE CURVES OF EQUAL MAGNETIC VARIATION, 1858 BY FREDERICK J EVANS MASTER RN ...
scale: circa 1: 40,000,000. 1 inset. Inset: INDEX CHART Shewing the approximate Annual change of the magnetic variation for the epoch 1858.
Object Details
| ID: | G201:1/4(1) |
|---|---|
| Collection: | Charts and maps |
| Type: | Chart |
| Display location: | Not on display |
| Creator: | Evans, Frederick John Owen; HM Admiralty Walker, J. & C. |
| Places: | World |
| Date made: | 1859 |
| Credit: | © Crown copyright. National Maritime Museum, Greenwich, London |
| Measurements: | Sheet: 101.1 cm x 68.3 cm |