| Reference number | NLB/59/171 |
| Alternative reference number | NLB/59 p94 |
| Level | Item |
| Title | Copy letter from Edwin Deller, Assistant Secretary of the Royal Society; to Messrs Sells Ltd.; 168 Fleet Street, E.C.4. |
| Date | 23 July 1920 |
| Description | Refers to their recent correspondence regarding a missing Postal Order and encloses a letter received from the General Post Office in connection with it [not enclosed]. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |