Republic. Sun Yat-sen brass Pattern "Birds Under Junk" Dollar 1929/1932 MS64 NGC, Obverse of Kann-614 with date Year 18 (1929) and reverse of Kann-628 reading "Gold Standard Currency One Yuan." Sharply struck, with scattered russet toning over lustrous surfaces. Only a few minor marks are noted. An extremely rare mule of these two pattern issues and the only example we have seen.
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