Plate 4
720,200 stamps
Plate 5
1,200 stamps
PLATE 5 - Only one sheet of 240 stamps was put into circulation, this as Imprimature's. in 1887 36 of these were perforated. (rows K,L,M and N) of which only 16 were released. There are no Plate 5 used.
St Petersburg, 1870
Plate 4
24th May 1866 - early 1868
Plate 5
Not put to press
Plate 4
27th February 1865
Plate 5
24th April 1866