I have bought some old dice that I wonder what they are for. (The images are linked to larger versions, but the large images are on my home server and take a little while to load.)
A set of five dice numbered 0-1-1-2-3-4, 0-1-2-2-3-4, 0-1-2-3-3-4, 0-1-2-3-4-4 and 0-0-1-1-4-5.
I also got these:
A set of very small (7 mm) bone dice in a wooden box. They don't have any 1 pip; instead the whole 1 side is slightly recessed. Is this typical for some time or region, or is it just a whim of the dice maker?