1890 | gelatin silver process, photo paper on board
1904 | gelatin silver process
1920 | gelatin silver process
mid-19th century - mid-20th century | gelatin silver process
1891 | gelatin silver process
1896 | gelatin silver process
1906 | gelatin silver process
1919 | gelatin silver process
1898 | gelatin silver process
1892 | gelatin silver process
late 19th century - mid-20th century | gelatin silver process
1905 | gelatin silver process
mid-19th century - mid-20th century | gelatin silver process on paper
1883 | printing ink on paper
