|
Stampbox Markings
|
Dates
|
| AGFA ANSCO |
1930s - 1940s
|
| ANSCO (2 stars at top and bottom) |
1940s - 1960
|
| ARGO |
1905 - 1920
|
| ARTURA |
1910 - 1924
|
| AZO (Squares in each corner) |
1925 - 1940s
|
| AZO (4 triangles pointing upward) |
1904 - 1918
|
| AZO (2 triangles up, 2 triangles down) |
1918 - 1930
|
| AZO (diamonds in corners) |
1907 - 1909
|
| AZO (nothing in corners) |
1922 - 1926
|
| CYKO |
1904 - 1920s
|
| DEFENDER (diamond above & below stampbox) |
1910 - 1920
|
| DEFENDER (diamond inside stampbox) |
1920 - 1940
|
| Devolite Peerless |
1950 and later
|
| DOPS |
1925 - 1942
|
| EKC |
1940 - 1950
|
| EKKP |
1904 - 1950
|
| EKO |
1942 - 1970
|
| KODAK |
1950 - present
|
| KRUXO (nothing in corners) |
1907 - 1920s
|
| KRUXO (Xs in corners) |
1910 - 1920s
|
| NOKO |
1907 - 1920s
|
| PMO |
1907 - 1915
|
| SAILBOAT |
1905 - 1908
|
| SOLIO (diamonds in corners) |
1903 - 1920s
|
| VELOX (diamonds in corners) |
1907 - 1914
|
| VELOX (squares in corners) |
1901 - 1914
|
| VELOX (4 triangles pointing up) |
1909 - 1914
|
| VITAVA |
1925 - 1934
|
