The Alpha range is with page size 175x225mm, medium format. The Alpha 16 is the brown book seen in the image.
Please see the Technical Specifications below. Black leaves often give an extra dimension to a valued stamp collection. These Importa stockbooks have black leaves with transparent softener-free
strips, in which your stamps are finely presented.
In short: for optimum presentation of your stamps, the
Importa stockbook is the right choice.
Page size 175 x 225 mm:
•Alpha 8 (8 leaves/16 pages)
•Alpha 16 (16 leaves/32 pages)
Page size 230 x 310 mm:
•Climax 8 (8 leaves/16 pages)
•Climax 16 (16 leaves/32 pages)
•Climax 24 (24 leaves/48 pages)
•Climax 32 (32 leaves/64 pages)