OTHER BRITISH AFRICA / FOREIGN AFRICA
Mauritius to Nigeria
NIGERIA
AA6111
POSTAL HISTORY 1937 11th March, KGV 3d long registered stationery envelope, uprated with KGV 6d x two (SG 40), each cancelled 'REGISTERED / KADUNA NIGERIA' oval datestamps, addressed to England. Registration label hand stamped in black 'KADUNA', sent airmail. Kano transit backstamp.
£45