
Fifty-nine early prints from glass negative of 40 ft. telescope
1839
1839
1872
1858
1501-1600
1872
1819
1872
1872
1939
1828
1863
1975
1985
1985
1985
1985
1985
1985
1985
1985
1985
1985
1985
1985
1985
1985
1985
1985
1985
1985
1985
1959-1960
1783
1819
1834-1896
1904-1906