1973, Austria. Original artist's painting by Prof. Otto Stefferl for the issue "100th Birth Anniversary of Max Reinhardt, Theatrical Director". Acrylic on card. Passepartout framing. Issued design, but different coloring. Size (netto) 164x264 mm. Some printer's notes on the reverse. UNIQUE ARTWORK. (Mi #1424) (MS) (Tax Method: Margin System) (Image)

1975, Austria. Original artist's painting by Prof. Otto Stefferl for the issue "Salzburg Theater Bicentenary" showing "Fan with 'Hanswurst' Scene, 18th Century". Acrylic on card with passepartout. Issued design. Size (netto) 246x183 mm. Some printer's notes on the reverse. UNIQUE ARTWORK. (Mi #1498) (MS) (Tax Method: Margin System) (Image)