Telescope Data Center Harvard Plate Collection Harvard-Smithsonian Center for Astrophysics
Harvard Observatory Plate Stacks
RB Series Observing Logs
Volume 1
31 October 1928 - 20 May 1931

Volume 01: 1928-10-31 - 1931-05-20 (00001-01740)
Volume 02: 1931-05-20 - 1931-12-23 (01741-02377)
Volume 03: 1932-01-03 - 1932-11-29 (02378-03718)
Volume 04: 1932-12-01 - 1934-02-25 (03719-04883)
Volume 05: 1934-02-25 - 1935-05-02 (04884-06140)
Volume 06: 1935-05-04 - 1937-07-29 (06141-07499)
Volume 07: 1937-07-30 - 1939-11-19 (07500-09253)
Volume 08: 1939-11-23 - 1941-11-13 (09254-11163)
Volume 09: 1941-11-14 - 1944-07-02 (11164-13002)
Volume 10: 1944-07-09 - 1946-08-28 (13003-14739)
Volume 11: 1946-08-29 - 1949-06-12 (14740-16312)

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1928

Cover 002 004 006 008 010 012

1929

014 016 018
020 022 024 026 028 030 033 034 036 038
040 042 044 046 048 050 052 054 056 058
060 062 064 066 068 070 072 074 076 078
080 082 084 086 088 090 092 094

1930

094 096 098
100 102 104 106 108 110 112 114 116 118
120 122 124 126 128 130 132 134 136 138
140 142 144 146 148 150 152 154 156 158
160 162 164 166 168 170 172 174 176 178
180 182

1931

182 184 186 188 190 192 194 196 198
200 202 204 206 208 210 212 214 216 218