前: (Japanese verical value) 一 銭 (ichi, 1, one Sen)
铭文: none, wave like wreath behind (顶部) Imperial Seal
(mon, Chrysanthemum Seal, 菊紋, kikumon, Chrysanthemum
Flower Seal ,菊花紋, 菊花紋章, kikukamon kikukamonshō
or Imperial chrysanthemum emblem, 菊の御紋, kikunogomon)
(底部) Paulownia Flower from the princess tree
背面: A bird (crow) ready to fly (左)
in front of disc decorated with cloud decorations
铭文: (top, state name) 本 日 大 (sun-origin empire,
Nippon/Nihon "Empire/land of the Rising Sun")
(left/right, spacers/flowers) small cherry blossoms
(Prunus serrulata)
(bottom, 5 characters, year) 年 (x y) 和 昭
年 = nengō (年)
xy = 三十, 四十 或者 五十 (13, 14 或者 15)
13th (三十) - 15th (五十) year of 124th emperor Hirohito
(his area 1 - 64 / 1926 - 1989,
(裕仁, * 29 April 1901 – 7 January 1989)
area: 和昭, tennō-Shōwa)
1st year starts on (his 1st day) 25 十二月 1926
2nd year after new year 1 January 1927
(Gregorian calendar, since 1873)
P - plain, type: П
备注 :
Type A - left inner stroke in 四 (yon,si /4/four) is tilted ("口"+"丿乚") , Known as "ル四(ru yon')"
Type B - left inner stroke in 四 (yon,si /4/four) is symmetric to right inner stroke ("口"+"┘└") , Known as "角四(kaku yon')"
