1977, Austria. Original artist's painting by Prof. Otto Stefferl for the issue "5th Intl. Symposium of the Coronelli World Federation of Friends of the Globe, Austria". Acrylic on card with passepartout framing (slightly damaged). Issued design. Size(netto) 223 mm square. Some printer's notes on the reverse. UNIQUE ARTWORK. (Mi #1554) (MS) (Tax Method: Margin System) (Image)