Copper & Steel Plate Printing Office,
78 Margaret St. Cavendish Sqre W.
4 Jany 1865
Sir
By railway this evening I have sent to You 6 of copy of 5 plates as requested
the cost of printing them pr 100 for a book in the ordinary way will be from 7 to 10s/ – Depending upon the size of the paper
I am Yr Obt Serv
T Brooker
Fox Talbot Esq