Magic Lantern Glass slide Projector, c.1900. Company: "Langer & Comp. Fabric photogr. apparate... Wien", Model: "ELKO-KARAT I", C.1900. The projector is housed in a black painted tin box, the lens is made of brass, with a glass lens in the middle. Labels "Elko-Karat I" & "Langer & Co" at the back & front of the projector. Length: 44cm, Height: 32cm, Depth: 13cm.