1909 unexploded St. Petersburg booklet with three panes of 6x1k dull orange yellow, three panes of 6x3k carmine and three panes of 6x7k blue, each pane separated by glassine interleaving, covers black on salmon, indicating that the booklet was issued in St. Petersburg, face value 1r98k and price of booklet 2r, stapled at left, fresh and v.f. (Rogers 2)