US Coins, Tokens & Medals,UNITED STATES:1904, aluminum medal, H&K-322d, NGC graded MS62, "So-Called Dollar", Louisiana Purchase Exposition, PALACE OF MINES AND METALLURGY above ediface, SAINT LOUIS WORLDS FAIR / 1904 below , PALACE OF TEXTILES above ediface, SAINT LOUIS WORLDS FAIR / 1904 below, R, ex Jeff Shevlin Collection. Struck by the firm of Lauer in Nuremberg, Germany.