| Reference number | NLB/70/260 |
| Alternative reference number | NLB/70 p137 |
| Level | Item |
| Title | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Messrs Longmans, Green and Co. Ltd.; 39 Paternoster Row, E.C.4. |
| Date | 18 February 1927 |
| Description | Discusses the blocks for Professor [William] A. Bone's book on 'Flame and Combustion' - informs them that the blocks no longer exist, so they can reproduce the illustrations in any way convenient. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |