A vintage style London postmark stamp to decorate your card envelopes. or use with other stamps to make background paper. The stamp has a grungy circle with vintage style text. The circle is 2.4cm. A wavy line stamp, which can be stamped either side of your postmarks, is sold separately. The example below shows one of the postmarks stamped when fully inked, and the other after it has been stamped off onto scrap paper first.