Description
GB Machin Cyl blocks Enschedé blue fluor: 5p cyl 1 & 1 dot blue gum + 1 dot white gum, 6p 1 & 1 dot, 10p 1 & 1 dot blue gum, + 10p 1 dot white gum, then 20p 1 & 1dot violet tint + 20p no dot white tint MCcat £56 – all v fine [ref: 294/593 l/am0152]




