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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").
Companies, Collecting perfins & Postal stationery
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stamps perforated perfins initials perfinned stamp use name postal postage used britain could spifs collecting stationery orders specimen reply coupons
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Perfin | is a | stamp that has had initials or a name perforated across it to discourage theft | 0.90 | text |
| Victoria | instance of | The United States has punctured stamps for use by various Federal organisations and Australian states | 0.80 | text |
| Queensland used perfins widely on their stamps | instance of | The United States has punctured stamps for use by various Federal organisations and Australian states | 0.80 | text |
| Perfin | related to Clubs | German Perfin Association | 0.60 | section |
| Perfin | related to Clubs | In GermanThe Perfins Club | 0.60 | section |
| Perfin | related to Clubs | United States | 0.60 | section |
| Perfin | related to Clubs | Perfin Society | 0.60 | section |
| Perfin | related to Clubs | Great Britain | 0.60 | section |
| Perfin | related to Collecting perfins | Formerly | 0.60 | section |
| Perfin | related to Collecting perfins | It | 0.60 | section |
| Perfin | related to Collecting perfins | Kodak | 0.60 | section |
| Perfin | related to Collecting perfins | Note | 0.60 | section |
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