1877 | gelatin silver process
1892 | gelatin silver process
late 19th century - mid-20th century | gelatin silver process
1904 | gelatin silver process
1905 | gelatin silver process on paper
mid-19th century - mid-20th century | gelatin silver process
1884 | gelatin silver process
1867 | gelatin silver process
1890 | gelatin silver process
1907 | gelatin silver process
1870 | gelatin silver process
1891 | gelatin silver process
1905 | gelatin silver process
1917 | gelatin silver process
late19th century - mid-20th century | gelatin silver process on paper
1901 | gelatin silver process
1895 | gelatin silver process on paper