Here, the overprint remaining from the sheet on the uncut left margin is so interesting in that it refers directly to the issuer / principal, i.e. we see POLISH.
With this version of the overprint, this design noted in the latest edition of Cz. Miłczak's catalog under item 88Wb1.
Dimensions of this piece 170 x 79 mm.
Beautiful state of preservation, with only a bend in the upper left corner and a production wrinkle in the field (shown in the additional photo in sidelight).
