Copy letter from an unknown correspondent, to Mr Collings, 172 Strand Asks to have by tomorrow an estimate for the accompanying illustrations [not attached] for Dr [Hans Friedrich] Gadow's paper. The author would furnish neat drawings suitable for processing without any further re-drawing, but without lettering. The engraver would process from these drawings having first put in the lettering. 925 copies would be required. 29 October 1895