Tanzania 1986 John Audubon Birds 20s (Scarlet Ibis) with red omitted, complete sheetlet of 8 plus normal sheet, both unmounted mint (as SG 466)
Tanzania 1986 John Audubon Birds 20s (Scarlet Ibis) with red omitted, complete sheetlet of 8 plus normal sheet, both unmounted mint (as SG 466)