1947 - 1948 exceptionally nice selection of varieties on collection page, eg. SHIFTED PERFORATIONS (Image)

1949 5 markka with striking PAPER FOLD! (L. 365) (Image)

1950 15 markka pair with PAPER FOLD in the middle and partial DOUBLE PERFORATION cause by the paper fold! (Image)

1956 20 markka used stamp with DOUBLE PRINT OF THE CROSS! (Image)

1957 10 markka Ahma, artist's sketch in frames (Image)