1 matching record(s)
F (Horne)Le Gray, Gustave, 1820-1882
A method of procuring black and violet colors in the positive proofs : and of more permanently fixing them by the use of chloride of gold and hydrochloric acid
Doncaster : Bloomfield, 1974. "Translated from the French"--t.p. of section. Facsim. reprint of Part II of Directions for obtaining both positive and negative pictures upon glass... / by T.H. Hennah. London : Delatouche and Co., 1853. In: History of photography Transferred to Bodleian, September 2017.
[1975-8]
1974