Apropos of the St. Kitts code letter cancellations (Bulletin No. 8. p.10). I can now add a little more information. I have now seen the only copy known to me of the 'AN' Anguilla Valley duplex and it is dated January 9th 1925! As these cancellations were supposed to have gone out of use in 1911 there seems to be something wrong somewhere.
I have also seen the initials 'OR' on a pair of Leeward Islands 1d violet dated September 19th; 1924. With regard to the non-duplex type which Mr. Groves mentions for Sandy Point this would seem to be scarcer than the rest. I have seen a piece with it on Leeward Islands dated November 4th. 1925.