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Shu (gold coin)

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off through circulation which gave way to a mixed and eventually silver coloring. These coins also proved to be unpopular with the public as they were small, unwieldy, and easy to lose. Replacements for the gold Shu in the form of silver coinage began on July 10, 1829, and gold Shu coinage ended in the 3rd year of
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When they were issued for circulation in July of the same year counterfeiters quickly took advantage of their quality. Of issue was the coin's low gold purity as its color was easy to replicate. Although efforts were made to dissolve any silver content on the coin's surface, the gold coloring wore
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signature engraved on the reverse. Initially, they were struck with an alloy of 12.3% gold, 87.4% silver, and 0.3% other miscellaneous material with weights of 1.40 grams. The gold content was intentionally kept low as the Shu was intended to be a subsidiary currency of the
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began to be issued on April 10, 1860. These were the thinnest gold coins of the Edo period weighing just 0.75 grams each with an alloy of: 22.9% gold, 76.7% silver, and 0.3% other miscellaneous material.
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began to be minted on September 3, 1832, and entered into circulation on October 24 of the same year. Like the previously issued "1 Shu" coins, these were subsidiary currency of the
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and are included with that type of coinage. Those issued at a later period include 2 different varieties which have their name tied to the era of their first mintage. The
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coin was also struck in a gold square shape and circulated during the Edo period. While technically the first "2 Shu" coins date to the 10th year of
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This article is about a unit of gold coinage during the Edo period. For silver coinage of this denomination, see
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Edo coinage is named after their era of origin regardless of how many eras their actual mintage spans.
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coins circulated until the end of September 1874 when they were replaced by the newly adopted
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era as they were first minted sometime in May 1824. These first square coins feature a
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New Edition: Numismatic Handbook: History and Collection Guide to Japan Coins
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These years are for reference only as the given coins may not be dated
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In the later years of Tenpō Ni Shuban coins, a new variety called
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Numismatic Handbook: History and Collection Guide to Japan Coins
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Report on the Third Anniversary of the Imperial Mint of Japan
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Shu coins with a gold alloy first originated during the
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Bonanza. p. 104. 229:Man'en Ni Shuban c.1865 98:on the obverse and has 451:Reishi Aoyama (1982). 406:Reishi Aoyama (1982). 230: 139: 77: 34:. For other uses, see 898:Negotiable instrument 440:. Tokyodo Publishing. 421:Ryuzo Mikami (1996). 228: 137: 75: 620:Nagasaki trade coins 924:Currencies of Japan 221:Circulation figures 425:. Toyo Keizai Inc. 231: 140: 78: 911: 910: 874: 873: 571:Japanese currency 395:. Mint Dormitory. 343: 342: 32:Shu (silver coin) 16:(Redirected from 951: 886:Edo period scrip 657: 656: 647: 625:Numismatic charm 584: 564: 557: 550: 541: 540: 534: 533: 531: 529: 515: 509: 508: 506: 504: 490: 484: 483: 481: 479: 463: 457: 456: 448: 442: 441: 433: 427: 426: 418: 412: 411: 403: 397: 396: 388: 371: 368: 359: 356: 233: 232: 211:Man'en Ni Shuban 207: 205: 204: 182: 180: 179: 156: 154: 153: 108: 100:Shozaburo Goto's 97: 95: 94: 55: 53: 52: 21: 959: 958: 954: 953: 952: 950: 949: 948: 914: 913: 912: 907: 870: 811:Chinese coinage 799: 716: 648: 639: 585: 574: 568: 538: 537: 527: 525: 517: 516: 512: 502: 500: 492: 491: 487: 477: 475: 465: 464: 460: 449: 445: 434: 430: 419: 415: 404: 400: 389: 385: 380: 375: 374: 369: 362: 357: 353: 348: 339: 334: 329: 324: 317: 310: 305: 300: 295: 288: 281: 276: 271: 266: 259: 248:Gregorian dates 223: 199: 174: 148: 138:Tenpō Ni Shuban 132: 102: 89: 86:Paulownia crest 76:Gold Shu c.1824 70: 47: 39: 28: 23: 22: 15: 12: 11: 5: 957: 947: 946: 941: 936: 934:Coins of Japan 931: 926: 909: 908: 906: 905: 900: 895: 894: 893: 882: 880: 879:Paper currency 876: 875: 872: 871: 869: 868: 867: 866: 858: 857: 856: 848: 847: 846: 838: 837: 836: 828: 827: 826: 818: 817: 816: 807: 805: 801: 800: 798: 797: 796: 795: 787: 786: 785: 777: 776: 775: 767: 766: 765: 757: 756: 755: 747: 746: 745: 737: 736: 735: 726: 724: 718: 717: 715: 714: 713: 712: 704: 703: 702: 694: 693: 692: 684: 683: 682: 674: 673: 672: 663: 661: 654: 650: 649: 642: 640: 638: 637: 632: 627: 622: 617: 612: 607: 602: 597: 591: 589: 586: 579: 576: 575: 567: 566: 559: 552: 544: 536: 535: 510: 485: 458: 443: 428: 413: 398: 382: 381: 379: 376: 373: 372: 360: 350: 349: 347: 344: 341: 340: 337: 335: 332: 330: 327: 325: 320: 318: 315: 312: 311: 308: 306: 303: 301: 298: 296: 291: 289: 286: 283: 282: 279: 277: 274: 272: 269: 267: 262: 260: 257: 254: 253: 250: 245: 243:Japanese dates 240: 237: 222: 219: 131: 128: 69: 66: 56:is a Japanese 26: 9: 6: 4: 3: 2: 956: 945: 942: 940: 937: 935: 932: 930: 927: 925: 922: 921: 919: 904: 901: 899: 896: 892: 889: 888: 887: 884: 883: 881: 877: 864: 863: 862: 859: 854: 853: 852: 849: 844: 843: 842: 839: 834: 833: 832: 829: 824: 823: 822: 819: 814: 813: 812: 809: 808: 806: 802: 793: 792: 791: 788: 783: 782: 781: 778: 773: 772: 771: 768: 763: 762: 761: 758: 753: 752: 751: 748: 743: 742: 741: 738: 733: 732: 731: 728: 727: 725: 723: 719: 710: 709: 708: 705: 700: 699: 698: 695: 690: 689: 688: 685: 680: 679: 678: 675: 670: 669: 668: 665: 664: 662: 658: 655: 651: 646: 636: 633: 631: 628: 626: 623: 621: 618: 616: 613: 611: 608: 606: 603: 601: 600:Kocho Junisen 598: 596: 593: 592: 590: 583: 577: 572: 565: 560: 558: 553: 551: 546: 545: 542: 524: 520: 514: 499: 495: 489: 474: 473: 468: 462: 454: 447: 439: 432: 424: 417: 409: 402: 394: 387: 383: 367: 365: 355: 351: 336: 331: 326: 323: 319: 314: 313: 307: 302: 297: 294: 290: 285: 284: 278: 273: 268: 265: 261: 256: 255: 251: 249: 246: 244: 241: 239:Era Namesake 238: 236:Denomination 235: 234: 227: 218: 216: 212: 198: 197: 195: 188: 186: 173: 172: 170: 164: 160: 147: 146: 136: 127: 125: 119: 117: 113: 106: 101: 87: 83: 74: 65: 63: 59: 46: 45: 37: 33: 19: 841:Ryukyuan mon 815:c. 1101–1700 769: 760:Shu (silver) 740:Kan'ei Tsūhō 707:Taihei Genpō 635:Yen currency 630:Momme (unit) 528:February 21, 526:. Retrieved 522: 513: 503:February 21, 501:. Retrieved 497: 488: 478:February 21, 476:. Retrieved 470: 461: 452: 446: 437: 431: 422: 416: 407: 401: 392: 386: 354: 210: 192: 191: 189: 167: 166: 144: 143: 141: 120: 79: 43: 42: 40: 903:Rice stamps 780:Tenpō Tsūhō 697:Kaiki Shoho 687:Wadōkaichin 667:Mumonginsen 615:Mother coin 333:1860 – 1869 309:103,069,600 304:1832 – 1858 275:1824 – 1832 103: [ 929:Gold coins 918:Categories 855:1500s–1871 770:Shu (gold) 410:. Bonanza. 378:References 338:25,120,000 280:46,723,072 88:with 1 Shu 62:Edo period 18:Shu (coin) 865:1573–1862 845:1454–1879 835:1404–1670 825:1336–1870 794:1837–1869 790:Ichibugin 784:1835-1870 774:1824–1869 764:1772–1869 754:1714–1854 750:Ichibuban 744:1626–1868 734:1601–1868 573:(pre-yen) 328:万延元 – 明治元 299:天保三 – 安政五 270:文政七 – 天保三 196:Ni Shuban 185:Ichibuban 171:Ni Shuban 112:Ichibuban 891:Hatamoto 677:Huhonsen 252:Mintage 831:Bitasen 691:708–958 671:667–672 660:Pre-Edo 653:Coinage 159:Genroku 145:Two Shu 130:Two Shu 68:One Shu 588:Topics 322:Man'en 264:Bunsei 194:Man'en 114:, and 82:Bunsei 804:Multi 730:Koban 346:Notes 316:2 Shu 293:Tenpō 287:2 Shu 258:1 Shu 203:万延二朱判 178:天保二朱判 169:Tenpō 124:Tenpō 116:Koban 107:] 861:Ōban 530:2024 505:2024 480:2024 163:Ōban 142:The 58:gold 41:The 851:Ryō 821:Mon 722:Edo 711:760 701:760 681:683 215:yen 152:二朱金 44:Shu 36:Shu 920:: 521:. 496:. 469:. 363:^ 217:. 118:. 105:ja 93:一朱 64:. 563:e 556:t 549:v 532:. 507:. 482:. 206:) 200:( 181:) 175:( 155:) 149:( 96:) 90:( 54:) 51:朱 48:( 38:. 20:)

Index

Shu (coin)
Shu (silver coin)
Shu
gold
Edo period

Bunsei
Paulownia crest
Shozaburo Goto's
ja
Ichibuban
Koban
Tenpō

Genroku
Ōban
Tenpō
Ichibuban
Man'en
yen

Japanese dates
Gregorian dates
Bunsei
Tenpō
Man'en


"Japan Shu C# 17 (1824-32)"
Numismatic Guaranty Company

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