5 Pfennig Sparkasse

Dannenberg's municipal savings bank — the Sparkasse der Stadt Dannenberg — issued small-denomination Pfennig notes as emergency currency, almost certainly during the acute coin shortages of 1917–1921 that forced hundreds of German local authorities and institutions to print their own Kleingeldersatz. Notes of this size and denomination were never intended to circulate beyond the immediate town, often redeemable only at the issuing branch, and many series were called in and destroyed within months of issue.

Dannenberg itself is a small town in Lower Saxony on the Elbe, which makes surviving examples from its Sparkasse genuinely uncommon — low original print runs and aggressive redemption campaigns account for most of the attrition.