Classifications: Documentary

Classifications: Documentary
1,153 to 1,176 of 1,338
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Image Not Available
Documentary
Frederick W. Barnes
Patent- Photographic darkroom lamps
January 8, 1918
Image Not Available
Documentary
Frederick W. Barnes
Patent- Ray filter holders
June 5, 1917
Image Not Available
Documentary
Frederick W. Barnes
Patent- Motion Picture Apparatus
June 11, 1918
Image Not Available
Documentary
E. C. Allen
Patent- Two-color picture cameras
April 1, 1919
Image Not Available
Documentary
Frederick W. Barnes
Patent- Photographic developing apparatus
May 12, 1908
Image Not Available
Documentary
Frederick W. Barnes
Patent- Photographic developing apparatus
September 17, 1907
Image Not Available
Documentary
L.H. Bannister
Patent- Roller holders for photographic films
June 18, 1889
Image Not Available
Documentary
W.A. Bannister
Patent- Roller holder for photographic films
May 5, 1885
Image Not Available
Documentary
Frank Balch
Patent- Flourescent screens for X-ray images
April 7, 1925
Image Not Available
Documentary
Frank Balch
Patent- Flourescent screens and Methods of making same
April 7, 1925
Image Not Available
Documentary
Thomas Baker
Patent- Photographic film cartridges
June 11, 1918
Image Not Available
Documentary
R. W. Arthur
Patent- Motion Picture Film Retaining Device
March 24, 1931
Image Not Available
Documentary
G. W. Arkland
Patent- Photographic plate holder
December 30, 1902
Image Not Available
Documentary
W. H. Lewis
Patent- Photographic shutters
March 22, 1892
Image Not Available
Documentary
B.A. Andrews
Patent- Methods of Drying Material
October 10, 1925
Image Not Available
Documentary
Alban Andren
Patent- Folding Camera
June 27, 1882
Image Not Available
Documentary
H. A. Rearson
Patent- Photographic camera
November 1, 1904
Image Not Available
Documentary
Charles F. Ames
Patent- Photographic camera
November 30, 1897
Image Not Available
Documentary
Fred E. Altman
Patent- Light Systems For Photographic Printing Machines
June 10, 1930
Image Not Available
Documentary
Fred E. Altman
Patent- Objectives
February 7, 1928
Image Not Available
Documentary
Ernest C. Allen
Patent- Focusing Mechanism For Cameras
July 20, 1915
Image Not Available
Documentary
Ernest C. Allen
Patent- Loading Fixtures For Film Holders
June 12, 1923
Image Not Available
Documentary
George W. Adams
Patent- Camera casings and method of making same
November 10, 1931
Image Not Available
Documentary
Frederich W. Albrecht
Patent- Photographic roll films
November 26, 1901
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