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Colour transparency of noctilucent cloud

Colour transparency of noctilucent cloud

Transparency, 12"x10", of fish tail gas burner

Transparency, 12"x10", of fish tail gas burner

Idealight Transparency Viewer Illustrating the WASA

Idealight Transparency Viewer Illustrating the WASA

Stereoscopic transparency of the parallax panoramagram type

Stereoscopic transparency of the parallax panoramagram type

Fifteen transparencies illustrating progress in design of British broadcast transmitters, 1921-1931

Fifteen transparencies illustrating progress in design of British broadcast transmitters, 1921-1931

1921-1931

Thirteen "Dufay Color" Transparencies plus Transparency Viewer

Thirteen "Dufay Color" Transparencies plus Transparency Viewer

1938

Optical transparency damaged by hail

Optical transparency damaged by hail

1965-1980

Optical transparency damaged by hail

Optical transparency damaged by hail

1965-1980

Optical transparency damaged by hail

Optical transparency damaged by hail

1965-1980

Optical transparency damaged by hail

Optical transparency damaged by hail

1965-1980

Optical transparency damaged by hail

Optical transparency damaged by hail

1965-1980

Optical transparency damaged by hail

Optical transparency damaged by hail

1965-1980

Transparency Cutter in Original Packing

Transparency Cutter in Original Packing

Box of photographic transparencies created by Dr J C Wagner

Box of photographic transparencies created by Dr J C Wagner

1950-1991

Photographic Transparencies Illustrating Lung Disease, 1958-1976

Photographic Transparencies Illustrating Lung Disease, 1958-1976

1958-1976

One Ferraniacolor Home Processed Colour Transparency

One Ferraniacolor Home Processed Colour Transparency

1950

Glass Transparencies

Glass Transparencies

Transparency, 12"x10", of upright incandescent gas burner

Transparency, 12"x10", of upright incandescent gas burner

Box of Camera Line-Up Transparencies

Box of Camera Line-Up Transparencies

Optical transparency damaged by hail

Optical transparency damaged by hail

1965-1980

Optical transparency damaged by hail

Optical transparency damaged by hail

1965-1980

One of a stereoscopic pair, black and white glass transparency – in a passe-partout frame – showing an image of a French chateau, with a ‘moat’ in the foreground, unsigned, Europe, 1841-1861

One of a stereoscopic pair, black and white glass transparency: French Chateau, with 'Moat'

One of a stereoscopic pair, black and white glass transparency – in a passe-partout frame – showing an image of a French chateau, with a ‘moat’ in the foreground, unsigned, Europe, 1841-1861

One of a stereoscopic pair, black and white glass transparency: French Chateau, with 'Moat'

One of ten transparencies 10" x 12" of Oxy-Acetylene welding and cutting machines:- High pressure welding outfit, diagram. Low pressure welding outfit, diagram. High pressure cutting outfit, diagram. Low pressure cutting outfit, diagram. Oxygen cylinder manifold. 55" Universal oxygen cutting machine. 20" Universal oxygen cutting machine. 20" Portable oxygen cutting machine. Straight line steel and joist cutting machine and Bull Head rail cutter. Portable straight line cutting machine (motor driven).

Transparency 10" x 12" of Oxy-Acetylene weld

One of ten transparencies 10" x 12" of Oxy-Acetylene welding and cutting machines:- High pressure welding outfit, diagram. Low pressure welding outfit, diagram. High pressure cutting outfit, diagram. Low pressure cutting outfit, diagram. Oxygen cylinder manifold. 55" Universal oxygen cutting machine. 20" Universal oxygen cutting machine. 20" Portable oxygen cutting machine. Straight line steel and joist cutting machine and Bull Head rail cutter. Portable straight line cutting machine (motor driven).

Transparency 10" x 12" of Oxy-Acetylene weld

On of ten transparencies 10" x 12" of Oxy-Acetylene welding and cutting machines:- High pressure welding outfit, diagram. Low pressure welding outfit, diagram. High pressure cutting outfit, diagram. Low pressure cutting outfit, diagram. Oxygen cylinder manifold. 55" Universal oxygen cutting machine. 20" Universal oxygen cutting machine. 20" Portable oxygen cutting machine. Straight line steel and joist cutting machine and Bull Head rail cutter. Portable straight line cutting machine (motor driven).

Transparency 10" x 12" of Oxy-Acetylene weld

Transparency:- Aswan Dam, facing East, general view, after completion of thickening and heightening, alternate sluice sets discharging (1912)

Transparency:- Aswan Dam

Transparency:- Aswan Dam, downstream face, grouting pipes in work of thickening original dam, 7.1.1909

Transparency:- Aswan Dam

Transparency:- Aswan Dam, facing East, subsidence of floods flowing over the previous seasn's work, 7.12.1900

Transparency:- Aswan Dam

Transparency:- Aswan Dam, downstream face, insertion of cast iron linings for 5 sluices, Bab-el-Sogheir channel, 2.6.1900

Transparency:- Aswan Dam

Transparency:- Assiut Barrage, facing East; roadway and swing bridge over navigation lock

Transparency:- Assiut Barrage

Transparency:- Esna Barrage, facing West, upstream ends of partly completed piers with Nile flowing through, 17.3.1908

Transparency:- Esna Barrage

Transparency:- Aswan Dam, facing East, sluice construction at the Thirmosia channel, 3.4. 1900

Transparency:- Aswan Dam

Transparency:- Esna Barrage, facing West, downstream ends of piers quite dry within the sudds, 8.6.1908

Transparency:- Esna Barrage

Four transparencies of James Watt's Workshop, prepared from negatives taken at Heathfield by J. Willoughby Harrison when the contents of the room were being moved to South Kensington, December 1924. 8 1/2" X 6 1/2", framed in mahogany case

Four transparencies of James Watt's Workshop

Transparency:- Assiut Barrage, facing West; construction of foundation and masonry piers

Transparency:- Assiut Barrage

Twenty-three transparencies of electric arc welding equipment, and examples of welded work.

Twenty-three transparencies of electric arc welding equipment

One transparency showing a B.S.A. No.48 single-spindle automatic screw machine.

Transparency showing automatic screw machine

Colour transparency, by Bernhard Baer, "Hand and Candle", 1948. Allsco Safety film

Colour transparency

Photo-transparency on opal glass cemented to glass block (portrait of Andrew Pritchard, 1870.

Photo-transparency on opal glass cemented to glass block

1870

One transparency showing lens polishing machine (Plate from Smith's "A Compleat System of Opticks", 1738 Vol.2).

Transparency showing lens polishing machine

One transparency of Archdale Radial Drilling Machine.

One transparency of Archdale Radial Drilling Machine

Transparency: 'T.S. Mauretania' with 'T.Y. Turbinia' alongside, 1907.

Transparency: 'T.S. Mauretania' with 'T.Y. Turbinia' alongside

One transparency showing grinding machine (p.6 Hevelius's "Selenographia", 1647).

One transparency showing grinding machine

24 autochromes, 30 Dufaycolor images and 48 transparency copies from the Vienna Technical Museum, together with books, manuals and instruments, 1930-1939.

24 autochromes

Five (5) Dufaycolor transparencies, 2 x 2 ins., 1936

Five (5) Dufaycolor transparencies, 2 x 2 ins., 1936

1936

One transparency showing optical grinding and polishing machine (plate from "Phil. Trans.", 1744, Vol 41).

Transparency showing optical grinding and polishing machine

Transparency: H.M.S. Dreadnought, 1906.

Transparency: H.M.S. Dreadnought

Colour transparency showing the effects produced by a cyclotron in operation

Colour transparency showing the effects of cyclotron

Colour transparency of a rainbow

Colour transparency of a rainbow

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