CCD ASTROPHOTOGRAPHY:
1921_gingerich_40in_yerkes
CCD ASTROPHOTOGRAPHY:
40_inch_refractor_yerkes
CCD ASTROPHOTOGRAPHY:
100inch_mount_wilson_small
CCD ASTROPHOTOGRAPHY:
1888_pulkovo_30inch_gingerich
CCD ASTROPHOTOGRAPHY:
1900_24inch_ritchey_reflector_yerkes_gingerich
CCD ASTROPHOTOGRAPHY:
1900_80cm_50cm_postdam_astrophysical_observatory_gingerich
CCD ASTROPHOTOGRAPHY:
brothers_henry_refractor_1887-01
CCD ASTROPHOTOGRAPHY:
brothers_henry_refractor_1887-02
CCD ASTROPHOTOGRAPHY:
brothers_henry_refractor_1887-03
CCD ASTROPHOTOGRAPHY:
king_039
CCD ASTROPHOTOGRAPHY:
king_042
CCD ASTROPHOTOGRAPHY:
king_052
CCD ASTROPHOTOGRAPHY:
king_053
CCD ASTROPHOTOGRAPHY:
king_055
CCD ASTROPHOTOGRAPHY:
king_063
CCD ASTROPHOTOGRAPHY:
king_073
CCD ASTROPHOTOGRAPHY:
king_079
CCD ASTROPHOTOGRAPHY:
king_103
CCD ASTROPHOTOGRAPHY:
king_105
CCD ASTROPHOTOGRAPHY:
king_124
CCD ASTROPHOTOGRAPHY:
king_130
CCD ASTROPHOTOGRAPHY:
king_153
CCD ASTROPHOTOGRAPHY:
king_167
CCD ASTROPHOTOGRAPHY:
king_171
CCD ASTROPHOTOGRAPHY:
king_183
CCD ASTROPHOTOGRAPHY:
king_195
CCD ASTROPHOTOGRAPHY:
king_214
CCD ASTROPHOTOGRAPHY:
king_215
CCD ASTROPHOTOGRAPHY:
king_219
CCD ASTROPHOTOGRAPHY:
king_221
