Daguerreotype Rooms
No 6 Union St
Glasgow
Aug 23rd 1842
Fox Talbot Esqr
Sir
Will you grant me a license for the practise of the Calotype in London and on what terms?
I am Sir Yours very respectfully
H. W. Treffry1
Sackville St
London.
Please cite as “TALBOT4587,” in Ɛpsilon: accessed on