Scientific archive of spectrograms of the Crimean Astrophysical Observatory.

The authors made an attempt to gather, as far as possible, an archive of photographic spectral observations and to create a spectral database of the CrAO available to the world community of astronomers. a) Collections of spectrograms obtained at the Simeiz Observatory (from 1929 through 1941). b) Collections of spectrograms obtained on the 1220-mm (50″ reflector of the Crimean Observatory. c) Spectral archive of the Academician G. A. Shain 2.6-m telescope.