1889 Inaugural Centennial medal / Federal Hall. Musante GW-1093, Douglas-20. White Metal. SP-63 (PCGS).40.0 mm. Brilliant and satiny with strong luster on the devices and reflectivity in the fields. Light handling but some of the most serious looking marks on the reverse are probably striking anomalies as they are in direct opposition to the highest areas of the obverse design.Ex William Spohn Baker Collection, to the Historical Society of Pennsylvania by bequest, November 15, 1897.