Hi Neeskens13,
If you mean these (screengrab below) they are made for Stanley Gibbons by Davo in the Nederlands, and are spine printed with the Stanley Gibbons name. Six so far in the set and, considering their high cost, the paper described as extra heavyweight falls short of that in my opinion. The backs of the pages seem prone to ripples where the mounts are stuck. Probably due to the exuberance of the lickers and stickers and their generosity with their spit.
Terry
(Apologies for the poor quality of the SG catalogue image)
