| Robert Bingham Reverse of a CDV for [Robert] Bingham 1862 (after) Carte de visite, back Private collection of John Toohey LL/32368 The phrase "Inventeur du Procédé Collodion" is significant as Frederick Scott Archer is acknowledged as the inventor of the wet collodion process. Bingham was aware of the potential and possibilities in 1847.
| |