stockbooks
...that stockbooks are often used by stamp collectors to store both postage stamps and other philatelic items such as plate blocks, miniature sheets, covers, and lettersheets?
...that <b id="mwB30"><a href="./Stockbook" id="mwB34" rel="mw:WikiLink" title="Stockbook">stockbooks</a></b> <i id="mwB38">(pictured)</i> are often used by <a href="./Stamp_collecting" id="mwB4A" rel="mw:WikiLink" title="Stamp collecting">stamp collectors</a> to store both <a href="./Postage_stamp" id="mwB4E" rel="mw:WikiLink" title="Postage stamp">postage stamps</a> and other <a href="./Philately" id="mwB4I" rel="mw:WikiLink" title="Philately">philatelic</a> items such as <a href="./Plate_block" id="mwB4M" rel="mw:WikiLink" title="Plate block">plate blocks</a>, <a href="./Miniature_sheet" id="mwB4Q" rel="mw:WikiLink" title="Miniature sheet">miniature sheets</a>, <a href="./Cover_(philately)" id="mwB4U" rel="mw:WikiLink" title="Cover (philately)">covers</a>, and <a class="mw-redirect" href="./Lettersheet" id="mwB4Y" rel="mw:WikiLink" title="Lettersheet">lettersheets</a>?