circa 1890-1902 | gelatin silver process
1926 | gelatin silver process
late 19th century - early 20th century | gelatin silver process
February 1924 | gelatin silver process
1916 | gelatin silver process
circa 1908 | gelatin silver process
circa 1915 | gelatin silver process
October 17, 1945 | gelatin silver process
July 1914 | gelatin silver process