The Process of Talbotype (formerly called Calotype) Photogenic Drawing, Communicated to the Royal Society, June 10th, 1841. by --, Esq.
(London): Printed by J. and H. Cox, Brothers, 74 and 75, Great Queen Street, Lincoln’s-Inn Fields. (between 1844 and 1846). First edition under this title. Privately printed reprint of Talbot’s memoir that was published with variant title and imprint (Process of Calotype Photogenic Drawing […] London: J. L. Cox &..... More