WWI Baltic (Ob Ost)

the 1M with 25x17 holes (SG12a, Mi 12B) a complete used sheet with Han H 3646.18, c.t.o. at KOWNO cds

the 1M with 25x17 holes (SG12a, Mi 12B) a used half-sheet of 10 stamps with Han H 3646.18, c.t.o. at RIGA cds

1917 Eastern Command "Ob Ost Verw." on 20M revenue of Prussia, unused no gum

MULTIPLE FRANKING (022389)
long cover (centre fold) with 58 stamps (one 3pf uncancelled, may not belong) with values to 1M (pair), obviously philatelic but a spectacular franking, from KOWNO cds to Leipzig, 1918