| Reference number | NLB/72/764 |
| Alternative reference number | NLB/72 p410 |
| Level | Item |
| Title | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to G. H. Gabb Esq.; Crayford Road, Tufnell Park |
| Date | 9 April 1930 |
| Description | Thanks G. H. Gabb for his offer to exhibit certain thermometers at the Royal Society's Soiree, but cannot accept. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |