unused 1933 WIPA Exhibition 50 (+50g.) violet blue (2, on granite and white papers), both fine unmounted mint corner examples. M.555A, 56A, DM.1650 | Christie's

Lot 9

unused 1933 WIPA Exhibition 50 (+50g.) violet blue (2, on granite and white papers), both fine unmounted mint corner examples. M.555A, 56A, DM.1650

Details

unused 1933 WIPA Exhibition 50 (+50g.) violet blue (2, on granite and white papers), both fine unmounted mint corner examples. M.555A, 56A, DM.1650