I have 30.596 pieces for exchange or sale on an external website.
The stamps that fit in these drawers are standing separated by thick and strong cardboard.
The complete sheets in folders with bags and HB, FDC, in wooden boxes.
Everything ordered by catalog number that I write on the pieces of colored acetate or white paper, somewhat higher than the stamp.
The lower drawer is only from Spain. Each drawer measures 33 x 25 cm.