| Reference number | NLB/61/416 |
| Alternative reference number | NLB/61 p242 |
| Level | Item |
| Title | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to A. F. Calvert Esquire; Royston, Eton Avenue, N.W.3. |
| Date | 4 July 1921 |
| Description | 'In accordance with your request for the loan of further blocks from the Ceylon Pearl Fisheries Reports, I beg to say I have authorized our Printers to look out the blocks on your list and proceed as before. Perhaps you will communicate with them.' |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |