SG 343 1d aniline scarlet N11(5) Post Office perfect unmounted. Copy of Royal certificate when in a block of 4. The item "SG 343 1d aniline scarlet N11(5) Post Office perfect unmounted.Copy of Royal" is in sale since Thursday, January 14, 2016. This item is in the category "Stamps\Great Britain\George V". The seller is "steveallen777" and is located in Hampshire. This item can be shipped worldwide.