GERMANY. Prussia. 3 Mark, 1915-A. Berlin Mint. PCGS MS-67 Secure Holder.KM-539. Struck to commemorate the Centenary of the Absorption of Mansfeld. Featuring a terrific strike with impeccable luster and attractive peripheral multi-hued tone. Very desirable in this near-pristine quality.PCGS MS-67 Secure Holder.