The purpose of this section is to list unusual stamps and stamp sheets base on their physical features. If you know any stamps or stamp sheets which were issued from 2009 onwards and are not listed here yet, please let me know by e-mail to webmaster
Material – Stamps made of ordinary paper will not be listed in this section.
Shape – The common rectangular and square shaped stamps and stamp sheets will not be listed here. Exception is when the design on the stamps or stamp sheets are diagonal, which change them into the diamond-shaped stamps or stamp sheets.