AIRCRAFT - Żwirko, Wigura. Cardboard, laced folder from the 1930s with a cover with portraits of F. Żwirko and St. Wigura and a drawing of an airplane with registration number SP-AHN (they flew it on September 11, 1932 to Prague for an air holiday and die

AIRCRAFT - Żwirko, Wigura. Laced cardboard portfolio from the 1930s with a cover with portraits of F. Żwirko and St. Wigura and a drawing of an airplane with registration number SP-AHN (they flew it on September 11, 1932 to Prague for an air holiday and died in an airplane accident); printed in black and green; minor soiling, st. bdb.; Dimensions250x180mm; Block .