Description
GB Machin Cyl blocks Enschedé blue fluor: 25p cyl 1 & 1 dot blue gum, ditto white gum, 30p 1 & 1 dot blue gum, then 30p 1 dot white gum violet tint, then 30p blue gum 1 no dot with both blue and white tint MCcat £57 – all v fine [ref: 294/592 l/am0153]




