PWPW advertising bonds are fairly rare items in their own right, listed in our archive here
The present value is all the more interesting because it is an unfinished print of such a bond - realized these same intaglio in black and purple colors, different from the final one.
Print in 1:1 scale on a sheet of paper format ~ 244 x 211 mm.
In addition, the piece is interesting in that the cropping realized beyond the edges of the entire plate, i.e. in addition to the intaglio print, the dry-print of the entire plate is also perfectly visible.
Apart from a few minor corns and uneven handwritten cut edges the state of preservation is without remarks.
