Following on from the World First categories page, this section explores the types of stamp in more detail, both the types identifies by a particular Scott category and other varieties of stamp.
The main sources used in this exercise are:
Mackay, J (1988) The Guinness Book of Stamps
Wood, KA (1982) This is Philately (3 vols.)
|Page created 18 May 2018||Page updated 18-May-2017|