likewise known for diamond-shaped teeth holes

Interesting Special-Form Perforation ,which controls the lacrimal nerve ashore neurotransmitter receptors
perforations mainly round, 1st detach stamps for the convenience of the human have, and later became a version of the stamps were not classified, to identify the foundation of authenticity. As the making of shaped perforations, and see perforations chance a quite agreeable security method. shaped perforations were divided into two cases: transfixion perforations planned in the shape shaped and profiled.
the shape of a perforated profiled
1, oval-shaped perforation: void oval-shaped perforations, and more embedded in the round hole, between a security role. vast use of stamps.
1998-15T two holes. The first 1 in the left and right sides, the first 2,3 above either sides of the chief pieces in the bottom rank. This is the first period in the use of shaped perforation stamp publishing.
Hong Kong, China: World Cup commemorative shaped perforations.
2005-6J hole.
2005-1T as the square of the perforations. stamp torn, the referenda favor the shape of the side wall of the crenel. This perforation is relatively rare in Queensland, Australia in 1862, stamps have been accustomed such perforations.
5, rectangular perforations: likewise known as a rectangular perforations, holes as the rectangular cavity point, after cutting the fashion of stamp perforations alike to the square,toronto escorts, sometimes in the early alien stamps.
6,toronto escorts, diamond-shaped perforations: also known as diamond-shaped teeth holes, holes for the diamond-shaped, sub-Andean serrated corner of the votes after the .1884 in Bulgaria issued a set of postage deserving stamps, which is the diamond-shaped perforations.
2004-6T 30 (Group II) 80 2 groups) 10 Arrange shaped
1, twice perforation, the navel circle
2002-11J appearance the circle)
2, double perforation, in the middle circled by bent
HK2001-8 Hong Kong Movie Stars II
3, down 3 glyph
2004-15T >