Title and date devised by library staff. The photograph is signed "Berggren" in the negative. Number in ink on the mount (117)., Main Heritage Compact General, HC.HP.2016.0053-0126, 2-D Graphic, Item-ID: i26389800, BIB-ID: 2818012
The photographs shows whirling dervishes dancing to the music of flute, tambourine and violin., Title author and date devised by Library of Congress., Main Heritage Compact General, HC.HP.2017.0043, 2-D Graphic, Item-ID: i24447134, BIB-ID: 2537225
Title from item, date devised by Library staff. The photograph is numbered (9960 and 741) and titled on the negative in Cyrillic at the bottom of the print., Main Heritage Compact General, HC.HP.2016.0035-0001, 2-D Graphic, Item-ID: i26319743, BIB-ID: 2811401
