30x21cm,pen ink lavé,paper,at the bottom the author's inscription in pencil:drawing.p.239 and signature AU (ink) d.p.
Attached to the work is a fiche with guidelines for the printer.
The drawing is the original illustration for Krystyna Uniechowska's book "Uniechowski opowiada czyli tajemnice mafii antykwarskiej", Warsaw - Czytelnik - 1975, p.239