Classifications: Documentary

Classifications: Documentary
1,057 to 1,080 of 1,338
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Image Not Available
Documentary
Frank A. Brownell
Patent- Steroscopic printing device
November 22, 1904
Image Not Available
Documentary
Frank A. Brownell
Patent- Photographic roll holder camera
October 4, 1904
Image Not Available
Documentary
Frank A. Brownell
Patent- Camera
July 12, 1904
Image Not Available
Documentary
Frank A. Brownell
Patent- Spool
November 3, 1903
Image Not Available
Documentary
Frank A. Brownell
Patent- Photographic camera
April 14, 1903
Image Not Available
Documentary
Frank A. Brownell
Patent- Focusing devices for cameras
November 18, 1902
Image Not Available
Documentary
Frank A. Brownell
Patent- US 698,901
April 29, 1902
Image Not Available
Documentary
Frank A. Brownell
Patent- Shutter for photographic cameras
February 18, 1902
Image Not Available
Documentary
Frank A. Brownell
Patent- Focusing device for photographic cameras
February 4, 1902
Image Not Available
Documentary
Frank A. Brownell
Patent- Photographic camera
October 21, 1902
Image Not Available
Documentary
F.A. Brownwell
Patent- Panoramic photographic camera
December 17, 1901
Image Not Available
Documentary
F.A. Brownwell
Patent- Focusing device for cameras
October 8, 1901
Image Not Available
Documentary
F.A. Brownwell
Patent- Focusing device for photographic cameras
October 8, 1901
Image Not Available
Documentary
F.A. Brownwell
Patent- Viewfinder for photographic cameras
October 8, 1901
Image Not Available
Documentary
F.A. Brownwell
Patent- Spirit level
January 29, 1901
Patent- Clip for holding film rolls or spools
Documentary
F.A. Brownwell
Patent- Clip for holding film rolls or spools
November 27, 1900
Image Not Available
Documentary
Frank A. Brownell
Patent- Photographic shutters
August 30, 1898
Image Not Available
Documentary
F.A. Brownwell
Patent- Folding camera
June 21, 1898
Image Not Available
Documentary
F.A. Brownwell
Patent- Photographic plate holders
May 24, 1898
Image Not Available
Documentary
F.A. Brownwell
Patent- Tripods
August 24, 1897
Image Not Available
Documentary
F.A. Brownwell
Patent- Photographic shutters
April 13, 1897
Image Not Available
Documentary
Frank A. Brownell
Patent- Roll-film camera
April 6, 1897
Image Not Available
Documentary
Frank A. Brownell
Patent- Extendable compact folding camera
March 23, 1897
Image Not Available
Documentary
F.A. Brownwell
Patent- Photographic roll-film camera
January 12, 1897
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