| Reference number | NLB/64/464 |
| Alternative reference number | NLB/64 p264 |
| Level | Item |
| Title | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to the Director of the Fishery Investigations; Lowescroft |
| Date | 19 April 1923 |
| Description | Asks the Director if they would be willing to arrange a small exhibit at the Society's upcoming Soiree to illustrate the use made of the marking on the scales of fish in determining their age. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |