Classifications: Documentary

Classifications: Documentary
409 to 432 of 1,338
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Image Not Available
Documentary
John Alexander Robertson
Patent- Photographic Camera
August 22, 1916
Image Not Available
Documentary
John Alexander Robertson
Patent- Photographic Plate Holder
July 11, 1916
Image Not Available
Documentary
John Alexander Robertson
Patent- Film Cartridge
February 8, 1916
Image Not Available
Documentary
John Alexander Robertson
Patent- Trimming board
January 11, 1916
Image Not Available
Documentary
John Alexander Robertson
Patent- Photographic camera
August 18, 1914
Image Not Available
Documentary
John Alexander Robertson
Patent- Film Spool Center
June 16, 1914
Image Not Available
Documentary
John Alexander Robertson
Patent- Camera bed
May 19, 1914
Image Not Available
Documentary
John Alexander Robertson
Patent- Trimming machine
June 10, 1913
Image Not Available
Documentary
John Alexander Robertson
Patent- View Finder
May 6, 1913
Image Not Available
Documentary
John Alexander Robertson
Patent- Photographic Print Washer
February 18, 1913
Image Not Available
Documentary
John Alexander Robertson
Patent- Camera finder
October 19, 1909
Image Not Available
Documentary
John Alexander Robertson
Patent- Photographic Film Pack
April 6, 1909
Image Not Available
Documentary
John Alexander Robertson
Patent- Photographic View Finder
March 15, 1904
Image Not Available
Documentary
John Alexander Robertson
Patent- Photographic Film Camera
November 10, 1903
Image Not Available
Documentary
Charles E. Hutchings
Patent- Adjusting mechanism for photographic camera fronts
December 16, 1902
Image Not Available
Documentary
John Alexander Robertson
Patent- Divided bed photographic camera
October 28, 1902
Image Not Available
Documentary
John Alexander Robertson
Patent- Slide for photographic plate holder
October 14, 1902
Image Not Available
Documentary
Charles E. Hutchings
Patent- Photographic View Finder
July 8, 1902
Image Not Available
Documentary
John Alexander Robertson
Patent- Photographic Camera Attachments
July 8, 1902
Image Not Available
Documentary
John Alexander Robertson
Patent- Photographic Roll Holder
December 24, 1901
Image Not Available
Documentary
John Alexander Robertson
Patent- Photographic Shutter
December 29, 1896
Image Not Available
Documentary
Frank A. Brownell
Patent- Photographic Camera
August 30, 1898
Image Not Available
Documentary
Garshom A. Riggs
Patent- Photographic Camera
January 5, 1926
Image Not Available
Documentary
Garshom A. Riggs
Patent- Photographic Film Spool
June 11, 1918
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