x Mongolia State Treasury, unissued 1 dollar, 1921, serial number 0555006, multicoloured, ornate swastika at centre, (Pick 2r, TBB B102r), in WBG holder 62 TOP Uncirculated. The 1921 issues notes never came in circulation as it was decided the new Mongolian currency would be the Tugrik after theses notes were printed. Attractive note, scarce