Page 465 - Sierra Leone to 1961 - The Collection
P. 465
Meter Mail
Type A4 - Roneo Neopost Frankmaster 305 MV
Code RN 1 = Barclays Bank DCO. Airmail to Hong Kong rate 1s 9d per half ounce.
7 Oct 1957 single rate and 13 Sep 1957 double rate.
