Bidspirit auction | 1961 Golden Jubilee of First
1961 Golden Jubilee of First Aerial Post 5np.Corner block of four , third stamp showing constant variety, long leg of ” A” in word POSTAGE UMM
1961 Golden Jubilee of First Aerial Post 5np.Corner block of four , third stamp showing constant variety, long leg of ” A” in word POSTAGE UMM