10 Deutsche Mark 40 Years of Federal Republic - Pattern

This is a pattern piece — a trial or presentation strike produced for the 40th anniversary of the Bundesrepublik but never approved for circulation. The standard commemorative 10 Mark series of this period used .625 silver consistently, so the composition here is not what distinguishes it from the issued type. What matters is its status as a rejected or unadopted proposal, placing it in a small category of West German numismatic material that documents the approval process behind the Bundesmünze program. Very few patterns from this series entered collector hands through official channels.