Dating cdv photos
In 1854, Disdéri had also patented a method of taking eight separate negatives on a single plate, which reduced production costs.
The Carte de Visite was slow to gain widespread use until 1859, when Disdéri published Emperor Napoleon III's photos in this format.
It contains some of the more historically significant images which I have sold in the past and also serves as an excellent online database of some of the countless number of uniforms which saw service during the the 4 years of conflict as well as those searching for images of long lost relatives which I get requests for from time to time.
Item #22177 Beautiful ninth plate ruby ambrotype of an unidentified member of the 7th Tennessee Cavalry. He wears a jacket made entirely out of velvet with white lace herring bone trim and two rows of eagle buttons.
and it spread throughout Europe and then quickly to America and the rest of the world.
It most likely dates to the spring or early summer of 1862 when the regiment was initially raised.It was usually made of an albumen print, which was a thin paper photograph mounted on a thicker paper card.The size of a carte de visite is 54.0 mm (2.125 in) × 89 mm (3.5 in) mounted on a card sized 64 mm (2.5 in) × 100 mm (4 in). See also: Safely store, display your old family photographs.It said that the famous photographer Disderi invented the carte-de-visite (CDV) in France in 1854, but the basic concept is so obvious, surely someone else thought to mount paper prints on stiff cardboard backing.