Classifications: Documentary

Classifications: Documentary
601 to 624 of 1,338
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Image Not Available
Documentary
John E. Lenahan
Patent- Panoramic Photographic Cameras
August 28, 1903
Image Not Available
Documentary
Norman F. Lehr
Patent- Camera casing
November 1, 1927
Image Not Available
Documentary
Alfred Lehner
Patent- Processes For Copying From Polychromic Screen Negatives
October 13, 1914
Image Not Available
Documentary
Alfred Lehner
Patent- Manufacture of Polychromic Surfaces
October 6, 1914
Image Not Available
Documentary
Alfred Lehner
Patent- Photographic Screen and Process of Making The Same
October 6, 1914
Image Not Available
Documentary
George H. Lee
Patent- Cameras
May 26, 1903
Image Not Available
Documentary
Arthur A. Lawrence
Patent- Combined photograph folders and easels
October 12, 1926
Image Not Available
Documentary
Authur C. La May
Patent- Photographic Plate Holders
November 24, 1903
Image Not Available
Documentary
Authur C. La May
Patent- Photographic Plate Holder
September 3, 1901
Image Not Available
Documentary
Robert Kroedel
Patent- Developing apparatus for photographic films
June 25, 1918
Image Not Available
Documentary
Robert Kroedel
Patent- Camera carriage
August 6, 1918
Image Not Available
Documentary
Robert Kroedel
Patent- Film Cameras
May 20, 1919
Image Not Available
Documentary
Robert Kroedel
Patent- Photographic Film Camera
September 2, 1919
Image Not Available
Documentary
Robert Kroedel
Patent- Film winding mechanism
April 6, 1920
Image Not Available
Documentary
Robert Kroedel
Patent- Tripod adapters
November 2, 1920
Image Not Available
Documentary
Robert Kroedel
Patent- Photographic Film Winding Mechanisms
November 30, 1920
Image Not Available
Documentary
Robert Kroedel
Patent- Folding Cameras
May 3, 1921
Image Not Available
Documentary
Robert Kroedel
Patent- Folding Cameras
June 7, 1921
Image Not Available
Documentary
Robert Kroedel
Patent- Folding Cameras
November 14, 1922
Image Not Available
Documentary
Robert Kroedel
Patent- Camera supports
July 3, 1923
Image Not Available
Documentary
Robert Kroedel
Patent- Camera backs
August 12, 1924
Image Not Available
Documentary
Robert Kroedel
Patent- Focusing Device For Photographic Cameras
August 25, 1925
Image Not Available
Documentary
Robert Kroedel
Patent- Folding Camera
October 12, 1926
Image Not Available
Documentary
Robert Kroedel
Patent- Focusing Mechanism For Photographic Cameras
January 4, 1927
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