Imhof, H., Die Poststempelformen in St. Petersburg von 1766-1914, ... Condition:Gebraucht - Umschlag etwas verblichen - sonst sehr gut paper only slightly browned at

paper only slightly browned at the edges

published by the OPD Münster

ansonsten gut erhalten #36388

und einige Oldenburg

Imhof, H., Die Poststempelformen in St. Petersburg von 1766-1914, ... Condition:Gebraucht - Umschlag etwas verblichen - sonst sehr gut paper only slightly browned atImhof, H., The postmark forms in St. Petersburg from 1766 1914, 1976, published by the Russia USSR Association, stamp catalogue, all stamps shown, with information on the period of use, here the first edition in A 4 format, not the more common special print in A 5 format of the postmark guild, second copy registered with us, last in 2008, cover slightly stained on the front and some marker marks on the inside, otherwise good #59371