with 13 photographs total: a)  11 (eleven) albumen prints of St. Petersburg, circa 1890-1910, each photographed by A. Lorens of St. Petersburg and mounted onto embossed presentation cards from the A. Lorens Firm at Nevsky Prospekt, 5, the cards measuring 230 x 299 mm (9 x 11 3/4 in.) each.  b) 2 gelatin-silver views of St. Petersburg from the mid 20th Century, printed onto photgraphic paper and measuring 260 x 260 mm (10 1/4 x 10 1/4 in.)