It also contains complete listings of all the international organizations located within Switzerland, Machine labels and Booklets. Apart from the stamps of the current issuing counries, the Stanley Gibbons Italy & Switzerland catalogue covers a number of other areas of interest, including Italian States, Castelrosso, Dodecanese Islands, Fiume, Trieste, Eritrea, Italian Colonies, Italian Post Office in China, Italian Post Offices in Crete, Italian Post Offices in China, Italian Post Offices in Crete, Italian Post Offices in the Turkish Empire, Libya and Somalia.

Major varieties including perforation, watermark and shade variations, overprint types and major errors are all included. Booklets are listed and priced and also notes are provided on Machine Labels (Liechtenstein, Switzerland, Vatican City).