A small gummed strip of folded glassine paper, used to mount stamps on an album page.

(US) An adhesive stamp sold by the US Federal and various state governments as proof of payment for a duck-hunting licence, with the proceeds used for conservation programs.

A stamp or similar paper document (e.g. coupon) issued to be exchanged in shops or storage facilities for food, or (by extension) for other essential provisions, notably in a rationing system or as a non-financial form of welfare benefit.

plural of stamp hinge

type of mill machine that crushes material by pounding rather than grinding, either for further processing or for extraction of metallic ores

A stamp mill.

A postage stamp which includes a premium for charitable causes in addition to the charge for postal service.

A label resembling a postage stamp, but not issued for postal purposes by a government postal administration.

(US) A postage stamp with no indicated monetary value and indefinitely valid for a given service, e.g. a domestic first-class letter under 20 grams.

A stamp to be affixed as proof that the tax due on the marked product has been paid.