1932, Japan-Manchoukuo registered combination cover, Sept. 5/6: Manchoukuo 5 F. green pair with margin inc. part printers-cross, tied "CHANGCHUN 6.9.22" (Sept. 6, 1932 - still Republic year with arabic numberals) with Japan 14 S. frank tied "MOUKDEN 5.9.32 I.J.P.O", to Harbin. 4 S. special letter rate within SMRZ plus 10 S. registration. - Manchoukuo postal service started 1932.7.26 and issued its first stamps. (Tax Method: Margin System)

1932, Japan-Manchoukuo registered combination cover, Sept. 26/29: Manchoukuo 1 1/2 F. pale violet (12, block-10 and pair = 16 F.), tied "CHANGCHUN 29.9.22" (Sept. 29, 1932 - still Republic year with arabic numberals) with Japan 22 S. frank tied "MOUKDEN 26.9.32 I.J.P.O", to Harbin.Triple-weight registered rate. Cover reduced at right. (Tax Method: Margin System)

1932, Japan-Manchoukuo registered combination cover, Sept. 24/25: Manchoukuo 1 F. (4 inc. pair) and 1 1/2 F. (12, imprint-margin strip-6, top margin strip-4 and bottom-margin pair), tied faint "CHANGCHUN 22.9.24" (Sept. 24, 1932 - still Republic year) with Japan 26 S. frank tied "MOUKDEN 24.9.32 I.J.P.O", to Harbin. Quadruple-weight registered rate. Cover some tears and reduced on top. (Tax Method: Margin System)

1932, Japan-Manchoukuo registered combination cover, Aug. 17/18: China stamps use-up, junk 5 C. pair tied "CHANGCHUN 22.8.18" (Aug. 18, 1932 - still with republican year 22 in characters) with Japan 14 S. frank tied "MOUKDEN 17.8.32 I.J.P.O", on front "CHANGCHUN I.J.P.O. 18....2" transit, to Harbin. 4 S. special letter rate within SMRZ plus 10 S. registration. - Manchoukuo postal service started 1932.7.26 and issued its first stamps. The stamps of China could be used up until August, 1933. (Tax Method: Margin System)

1934, reply card 2+2 F. grey uprated 1 1/2, 3 F. tied bilingual "HARBIN 1.5.3" (May 3, 1934) to Prague/Checoslovakia with private entry mark May 16, reply part adhering, but also cancelled by Harbin p.o. in error. (Tax Method: Margin System)

1936, air mail 39 f. and ox-carriage 20 f. tied "Mukden Central 6.9.7" (Sept. 7, 1939) to air mail cover to USA, endorsed "Via Air Mail to Yokohama", 39 f. paid air to Japan, 20 f. international surface, unusual (Tax Method: Regular Taxation)

1944, 6 F., 30 F. tied "HARBIN 27.3.44" to registered cover to Switzerland, Manchoukuo bilingual censortape and tie-mark, clear "ISTANBUL3 29-4-1944" transit, "ZÜRICH 18.V.44" arrival on reverse. Danish mission correspondence. (Tax Method: Margin System)