This is an archive of photographic plates taken between 1934 and 1996. Three
instruments were in use during that time:
Zeiss Astrograph
Ascania Refractor
Zeiss Refractor with Tessar and Petzval camera
List of all plates can be downloaded
Plates sorted by year
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959