Two of three specimens of talking films:- ; 2 3/4 " length film - "Kuchemneister" system, encased in glass, image shows head and shoulder shot of man wearing glasses. Specimen of talking films - Kuchemneister 1921
78x120mm card with aperture with three frames of Lumiere single perforation film of street scene; "Specimen d'une des 900 Photograhpies d'une bande Cinematographique." Lumiere Cinematographe Film Sample
One of three specimens of talking films:- 4 1/2" length of film - "Triergon" process (piece of first sound-on film picture made 1921), encased in glass. Image shows standing man appearing to give a lecture behind a lectern. Specimen of talking films - Triergon process 1921
Three specimens of talking films:- 4 1/2" length of film - "Triergon" process (piece of first sound-on film picture made 1921); 2 3/4 " length film - "Kuchemneister" system; 3 1/4" length film - "British Accoustic" process all encased in glass. Three Specimen of talking films 1921