Пятигорск. Крепость Константиногорская - штаб-квар.Тенгинского полка в 1819. альбом Геевский ГИМ e1, 1904

Pyatigorsk. Konstantinovskaya fortress - headquarters of the tenginsky regiment in 1819. (from the album of drawings for the anniversary edition of the history of the 77th tenginsky infantry regiment by e. P. Geevsky, published in 1900-1904). Date: 1904.