|Alternative reference number
|Copy letter from [Francis Alexander Towle, Assistant Secretary of the Royal Society]; to [Messrs Harrison & Sons]
|18 December 1920
|Encloses the final proof of the Conference of the International Catalogue of Scientific Literature and Appendix B [not encloseed]. Asks them to get on with correcting and revising sheets A to G so there is no delay. Notes that the Society want 200 copies printed off and bound.