Photograph shows a head-and-shoulders portrait of Maadamin Beg, second son of the Kokand Khan. Illus. in: Turkestanskii al'bom, chast' ėtnograficheskaia, 1871-1872, part 2, vol. 1, p. 11.
Photograph shows a head-and-shoulders portrait of Said Mukhamed Nasretdin Beg. Illus. in: Turkestanskii al'bom, chast' ėtnograficheskaia, 1871-1872, part 2, vol. 1, p. 11.
Public domain historical photo, free to use, no copyright restrictions image - Picryl description