Page 170 - Sierra Leone to 1961 - The Collection
P. 170
The George V Keyplate 1912 to 1931
Tenpence Value
The third value to be newly introduced in this reign. With a total of just 504 sheets, the 10d had the lowest
number of stamps printed of all of the small format George V keyplate values.
Proof of duty plate Plates used: 1a, 1b, 8 & 11
Four printings from 1912 to 1925
26 February 1923 - Die I 10d used on rare insured letter from Freetown to Bern, Switzerland.