Enameled picture by le Comte (Count/Earl) De ROYDEVILLE in 1883. This man was the unique French amateur photographer known to practice enamel photography (reported in General Catalog of 1878 Universal Paris exhibition - section photography) Rare piece of photography history ! 500 EUR

Autochrome 13x18cm in a special frame to hand on a window, showing...a cow ! :-) big size, framed and rare subject ! 230 EUR

Ambrotype on 10x15cm glass, colorized on chair and hat. Brothers (?) c.1860-70 In a threadbare red velvet frame. some defaults on picture. 100 EUR

Crystoleum (picture glued inside a translucent glass and painted from the back). Here this sample was painted in the back (picture n°2) and then shows a colored picture on front (picture n°1) 150 EUR

Opalotype also called opaltype or milk glass negative process patented in 1857. Opalotypes were printed on sheets of opaque, translucent white glass. Here this sample was painted in the back (picture n°2) and then shows a colored picture (picture n°1) 150 EUR

1866 (date on back) ambrotype 2 children and a horse cycle one scratch (see picture on the little girl) 120 EUR

6x9cm ambrotype of a mother and child in antic 11x13cm frame Some defaults but still nice 100 EUR

Opaltype or opalotype picture printed on sheets of opaque, translucent white glass (here is front of the picture) 70 EUR

Opaltype or opalotype picture printed on sheets of opaque, translucent white glass (here is back of the picture)

c.1910 picture embossed on an oval metal frame/stand 30 EUR

Pair of 10x15 autochromes glass plates From portraitures paintings 150 EUR

9x12cm Autochrome glass plate Portrait of a man with hat 55 EUR

13x18cm autochrome A bit damaged on edges 60 EUR

Filmcolor is Autochrome process on film. Medical picture of disease on woman face. 50 EUR

Filmcolor (Autochrome process on film) 9x12cm roses flowers A bit damaged on edges 45 EUR

Autochrome stereo 10x15cm of a menhir in Britany Alas autochrome is a bit discolored 60 EUR