1973, Austria. Original artist's painting by Prof. Otto Stefferl for the issue "50th Anniversary of Intl. Criminal Police Organization INTERPOL" showing "Police Radio Operator". Acrylic on card. Passepartout framing. Issued design, but different coloring. Size (netto) 247x181 mm. UNIQUE ARTWORK. (Mi #1427) (MS) (Tax Method: Margin System) (Image)

1974, Austria. Original artist's painting by Prof. Otto Stefferl for the issue "125th Anniversary of Austrian Gendamery" showing "Gendarmes, 1824 and 1974". Acrylic on card with passepartout. Issued design. Size (netto) 245x194 mm. Some printer's notes on the reverse. UNIQUE ARTWORK. (Mi #1454) (MS) (Tax Method: Margin System) (Image)