Stockbook

thumb|right|A traditional stockbook with 10 horizontal strips for stamps Stockbooks are storage books used by stamp collectors for storage of postage stamps placed in pockets, on pages, for easy viewing. Other philatelic items, such as plate blocks, miniature sheets, covers, lettersheets, etc., can be stored in stockbooks.

==Construction== Stockbooks consist of a number of stiff pages, made up with horizontal pockets of manilla paper, glassine paper or clear film, into which stamps are placed. Collectors can insert stamps side by side in a row or can overlap stamps when individual viewing is not necessary. The pages, usually double-sided, are bound into book form. The most popular sizes comprise between 4 and 32 double-sided pages with each page interleaved with a glassine, or clear, sheet to prevent stamps on adjacent pages from touching.