| Index |
A.P.A. Control Stamps
| American Philatelic Association|Control Stamps|Sales Department|Cinderella Material Rules for use published in the Nov. 10k, 1892, issue of the AP. "When a member wished to make a purchase from a sales book,it was necessary for him to affix a 'control stamp' to each space in the book from which he removed a stamp." | DeVoss, James T. |
| Index |
11-Cent ITU Stamp's First-Day Oct. 6 p. 804, 806
| United States: Scott 1274, International Telecommunications Union us52 | unsigned |
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