満州国切手（第1次・第2次普通切手） 1932年3.1/7.26 1934年4.1発行 1932年（昭和7年）3月、満州国が建国された後、一時的に「限吉黒貼用」加刷切手が流通した。同年7月26日に第1次普通切手が発行された。これらの切手は、国際郵便用も含め18種発行され、国名標記は「満州国郵政」となった。その後、1934年に第2次普通切手（透かし+色違い）が9種発行された。 参考：公益財団法人日本郵趣協会編 『日本切手専門カタログ 日本関連地域編2012』P74-90
Manchurian stamp (1st ＆ 2nd regular stamps) Issued Mar. 1 / July.26 1932 Apr.1 1934
Manchuria was founded in March 1932 (Showa 7). Overprint stamps were temporarily distri-
buted in Heilongjiang Province.The first definitive stamp was issued on July 26, the same year. Eighteen types of first definitive stamps, including those for international mail, were issued,
and the country name was changed to "Manchuria Postage Stamps". After that, in 1934 (Sho- wa 9), nine kinds of second definitive stamps (different printing colors) were issued. Reference: Japan Philatelic Society Foundation,"Japan Stamp Specialized Catalog, Japan-Related Areas 2012," P74-90