| Description | 'Herewith 56 tracings in 5 packets
[Herewith] 2 diagrams in 1 packet } Phil Trans ['Philosophical Transactions of the Royal Society'] Spencer.
[Herewith] 5 photos in 1 packet
Please let me have on Thursday morning an estimate for reproducing these. The curves might perhaps go in text & the photos on 4to [quarto] plates; or all might on 4to plates. Plate paper must be included in estimate. Specimen plates herewith. If you cannot estimate so soon, send a rough provisional estimate by then'. |