Auction 333-341 Europe & Overseas - Day 5

1800/60ca: Lot 70 prephilatelic covers from the Riga and Mitava gubernii incl. four 1761/68 covers sent from Riga to Pernau / Pärnu prior to the introduction of handstamps, RIGA with first straight line handstamps, also a late 1825 use on cover to London, later framed and circular datestamps in multitude, Polutsheno - arrival handstamps too, WENDEN, BOLDERAA with different datestamp types, WOLMAR with Polutsheno arrival handstamps, LIBAVA, "POST STACKELN" and WENDEN.