Brief history of Haiti Philatelic Society, Information on Haiti's Revenue Adhesives and Revenue Stamp Papers.

New Zealand revenues: first issue in 1867

Information on variety of fiscal stamps of the Netherlands which includes revenue stamps for stock exchange, freight charges, foreign affairs, coupon fee, bonds, land registry, passport fee, radio license fee, railway stamps, insurance etc.

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

Revenue Stamps of the Hawaiian Island.

Scout topical revenue stamps

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.

A collection of Revenue stamps

Information on Revenue Stamps of Bechuanaland

Detailed study of "State Revenue" series - Stock Transfer Tax stamps and the methods for identification of specific issues.