1905 Assay Commission Medal. Silver. 55.4 mm x 39.1 mm. By George T. Morgan. JK AC-49. Rarity-5. Specimen-64 (PCGS).A beautiful piece with flashes of iridescent dusky-gold and electric blue toning highlighting otherwise antique silver gray surfaces. Only 56 silver examples were produced this year, utilizing the same design that the Mint had used for the 1904 issue.