5 Pfennig

Plauen's 1921 Notgeld issues belong to the second wave of German municipal emergency money — by this point a semi-organized cottage industry, with town treasuries issuing small-denomination paper to plug the chronic coin shortage that had plagued daily commerce since the war. The Stadtgemeinde series from Plauen was printed locally, which accounts for the varying ink quality sometimes found across specimens in the P26 sequence.

The 6a variant designation within P26 typically indicates a specific paper stock or print run distinction — collectors working this series should note that sub-variant differentiation here rests on paper texture and typeface minutiae rather than visible design changes.