Perfin

A 1951 perfin stamp of Great Britain showing front (top) and reverse (bottom).

A Postal stationery envelope used from London to Düsseldorf in 1900, with additional postage stamp perfinned "C & S" identifying the user as "Churchill & Sim" per the seal on the reverse shown on inset.

An unusual curved perfin INVENTION from Patent Agents G.F. Redfern & Co. of London, whose telegraphic address was also INVENTION.

A large block of United States perfin stamps.

A 1955 Canadian stamp with a CPR (Canadian Pacific Railway) perfin.

In philately, a perfin is a stamp that has had initials or a name perforated across it to discourage theft. The name is a contraction of perforated initials or perforated insignia. They are also sometimes called SPIFS (Stamps Perforated with Initials of Firms and Societies). Perfins are no longer widely used since the introduction of franking machines or postage meters.

History

Great Britain was the first country to use perfins in 1868. In Britain unused postage stamps could be redeemed for cash at the post office, but a perforated stamp had obviously been stolen so the use of perfins gave organisations better security over their postage.

Officially prepared perfins

A number of countries have perforated stamps to denote official mail. Denmark punctured stamps for use by the Danish Home Guard. The United States has punctured stamps for use by various Federal organisations and Australian states such as Victoria and Queensland used perfins widely on their stamps.

Collecting perfins

Formerly considered damaged and not worth collecting, perforated postage stamps are now highly sought after by specialist collectors. It is often difficult to identify the originating uses of individual perfins because there are usually no identifying features, for instance the Kodak company used a simple K as their perfin, but on its own a stamp perforated K could have been used by several other users. A K perfin still affixed to a cover that has some company identifying feature, like the company name, address, or even a postmark or cancellation of a town where the company had offices, enhances such a perfin.

Postal stationery

In addition to stamps postal stationery envelopes, postcards, and newspaper wrappers were perfinned.

Perfinned postal orders

Perfinned British postal orders were used to pay out winning bets on the football pools and these postal orders are very sought after by collectors.

Specimen stamps

Specimen stamps have often been perfinned with the word specimen to denote their status.

Clubs

• German Perfin Association - In German
• The Perfins Club - United States Perfins
• The Perfin Society - Great Britain Perfins

External links

• Canadian Perfin Officials
• Canadian Perfins of the Victorian Era
• Hong Kong Perfins
• King George V Silver Jubilee - Perfins
• Scout PERFINs & SPIFS
• Official Site of Italian Perfins — In Italian and English
• Perfins on the Stamps of Cuba
• Perfin stamps of Australia.