US Coins, Tokens & Medals,UNITED STATES:1904, silvered bronze medal, H&K-309a, EF, "So-Called Dollar", Louisiana Purchase Exposition, State Seal within beaded circle; outside, MISSOURI above, EMPIRE STATE OF LOUISIANA PURCHASE below , Edifice of the Missouri Building; PRESENTED BY MISSOURI COMMISSION / WORLDS FAIR in outer circle, ST. LOUIS, OCT. 11 above and 1904 below, within inner beaded circle. Struck by Robbins Co. in Attleboro, Massachusetts and issued on Missouri Day.