SG16b Archer perf plate 97 IA superb used. The item "SG16b Archer perf plate 97 IA superb used" is in sale since Wednesday, November 13, 2019. This item is in the category "Stamps\Great Britain\Victoria\Line-Engraved Issues". The seller is "dauwalders" and is located in Salisbury. This item can be shipped worldwide.