2½d deep bright blue. A super UNMOUNTED MINT control ” G15 imperf ” bottom left hand corner marginal block of 4 example. Complete with RPS certificate. Contact BB Stamps Ltd. The item “SG. 371a. Variety N21 (5). 2½d deep bright blue. A super UNMOUNTED MINT” is in sale since Friday, October 21, 2016. This item is in the category “Stamps\Great Britain\George V”. The seller is “bbstampsltd” and is located in Basingstoke. This item can be shipped worldwide.
- Brand: PTS