Page 421 - Sierra Leone to 1961 - The Collection
P. 421
Air Mail Services
30 March 1950 - Bo to New York, USA. Backstamped at Freetown (31 Mar) and New York (8 April). Rate 2s 6d per ½ oz.
10 August 1953 - Freetown to London, United Kingdom. Rate 1s 3d per ½ oz plus 4d registration fee.
