Reference | HK-253 SH 7-10 AL |
---|---|
Date | 1894 |
Grade | MS 63 PL |
Price | $495.00 |
Item # | 4242 |
Metal | Aluminum |
TOP POP. This piece is the finest graded and the only one graded as proof like by NGC. Several medal manufacturers struck souvenir medals in the Mechanics Art Building. Two different versions, SH 7-9 and 7-10, commemorated that fact. Some are known date-stamped on the reverse for opening day JAN 27 1894. The obverse die is signed OA for Oscar Altstein, an engraver that worked for S.D. Childs of Chicago.