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《集邮博览》2001年第7期曾刊登笔者拙文《普通邮资封片“不普通”》,时隔不久,即在该刊2002年第1期上看到理邮先生的文章《普通邮资封片为何“不普通”》,从中获知
“Philatelic Expo” 2001 the seventh period I published my clue “ordinary postage closure” is not ordinary “, shortly after the magazine in the first issue in 2002 to see Mr. Li’s article” ordinary postage closure Why “not ordinary”, learned from