High Quality Content by WIKIPEDIA articles! Today, a sheet of stamps is the most common way of arranging stamps on the impressed paper. The number of stamps on a sheet and the format of the sheet depend on the size and format of the individual stamps. Small stamps are usually printed on sheets of a hundred stamps, although the Penny Black, as with other pre-decimal sterling currency stamps, were printed in sheets of 240; larger stamps are printed on sheets of fifty, twenty-five or twenty, as is done by the USPS. On November 13, 1994, the Deutsche Post changed the format of its emissions to sheets of ten stamps each, due to reasons of efficiency. The edges of these sheets are specially designed, making them a novel field of collecting.

Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.