| Reference number | NLB/71/662 |
| Alternative reference number | NLB/71 p338 |
| Level | Item |
| Title | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Major General Isachsen |
| Date | 27 September 1928 |
| Description | 'your gift of a copy of volume I of your book entitled 'Expedition Isachen au Spitsberg 1909-1910.' [Beginning of the letter is missing, faded lettering seems to be from a different letter]. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |