1876 1 Mark

In 1873 the newly unified German Empire replaced the patchwork of Thaler, Gulden, and Mark coinages of the pre-unification states with a single national currency: the Goldmark, divided into 100 Pfennig. The 1 Mark in silver and the small 20 Pfennig in silver were both introduced in the first wave of Reichsmark coinage and ran in parallel through the 1870s.

This 1876 1 Mark is a dramatic mint error from that early period. During striking, a small 20 Pfennig planchet (16mm in diameter) found its way between the obverse die and the 1 Mark planchet. The 20 Pfennig blank absorbed the obverse strike entirely, leaving a perfectly round, smooth, raised disc across the face of the 1 Mark where the imperial eagle would normally appear - only the outermost rim of the eagle design and the surrounding legend escaped the cover. The reverse, struck unobstructed, shows the standard 1 MARK within an oak wreath and DEUTSCHES REICH 1876 with full design detail.

What makes the piece exceptional is not just the error itself but its preservation. NGC has graded it Mint Error MS 63 - a choice Mint State grade with the original cabinet toning fully intact and the impression of the smaller planchet sharp and unmistakable. Dramatic foreign mint errors from the 19th century are genuinely rare; on a first-year-type Imperial German 1 Mark, in choice MS, with a clearly identifiable error mechanism documented on the holder, it is the kind of piece that error specialists and German Empire collectors both compete for.