New Zealand issued its first revenue (fiscal) stamps on 1 January 1867 for the payment of stamp duty. Site describes plate, die and denomination varieties.

Specializing in Revenue stamps including unusual cancellations by companies such as Coca-Cola, American Express, Moxie Nerve Food, Vass Chemical and Alligator Liniment.

Stamp papers, court fee stamps and revenue stamps of princely state of Rajpipla with brief history.

Revenue Stamps of the Hawaiian Island.

Site dedicated to Russian revenue stamps including cinderellas, charity stamps, poster stamps, member fee stamps, vignettes etc.

Provides information on Scout topical revenue stamps and Scout fund raising stamps.

Describes and illustrates stamps issued by New York state to tax the transfer of stocks and certificates.

Devoted to the collecting of worldwide revenue stamps, this site showcases a reference collection of U.S. 1st-3rd series revenues, as well as subscription information for Global Stamp News and Forbin's Catalogue de Timbres-Fiscaux.