Flight Covers

Sudan 1931 multifranked First Flight Cover, Juba to London with Flight cachet

Sudan 1931 multifranked First Flight Cover, Juba to London with Flight cachet

Sudan 1931 multifranked First Flight Cover, Juba to London with Flight cachet

Sudan 1931 multifranked First Flight Cover, Juba to Mwanza with Flight cachet

Sudan 1931 multifranked First Flight Cover, Juba to London with Flight cachet