Stereoscopic transparency of the parallax panoramagram type
Transparency, 12"x10", of fish tail gas burner
Optical transparency damaged by hail
1965-1980
Optical transparency damaged by hail
1965-1980
Optical transparency damaged by hail
1965-1980
Optical transparency damaged by hail
1965-1980
Optical transparency damaged by hail
1965-1980
Optical transparency damaged by hail
1965-1980
Fifteen transparencies illustrating progress in design of British broadcast transmitters, 1921-1931
1921-1931
Glass Transparencies
Box of Camera Line-Up Transparencies
Box of photographic transparencies created by Dr J C Wagner
1950-1991
Photographic Transparencies Illustrating Lung Disease, 1958-1976
1958-1976
Optical transparency damaged by hail
1965-1980
Optical transparency damaged by hail
1965-1980
Transparency, 12"x10", of upright incandescent gas burner
Colour transparency showing the effects of cyclotron
Optical transparency damaged by hail
1965-1980
Optical transparency damaged by hail
1965-1980
Optical transparency damaged by hail
1965-1980
Optical transparency damaged by hail
1965-1980
Twenty-three transparencies of electric arc welding equipment
Transparency showing automatic screw machine
Colour transparency of a rainbow
Three-dimensional vectograph transparency
Contrast type vectograph transparency
Transparency:- Assiut Barrage
Transparency:- Assiut Barrage
Transparency:- Esna Barrage
Transparency:- Esna Barrage
Colour transparency
Slide Transparencies for Ives' Stereoscopic Kromskop
Photo-transparency on opal glass cemented to glass block
1870
Transparency showing optical grinding and polishing machine
One transparency showing grinding machine
Transparency showing lens polishing machine
One transparency of Archdale Radial Drilling Machine
Five (5) Dufaycolor transparencies, 2 x 2 ins., 1936
1936
Thirteen "Dufay Color" Transparencies plus Transparency Viewer
1938