4 postcards with colorful, humorous illustrations by Menachem Birnbaum. Warsaw: "Tzentral" (printed in Germany).
The postcard feature illustrations of figures from Warsaw and Eastern Europe, accompanied by short humorous texts.
Condition varies. Stains, mainly on verso. Minor blemishes to margins. Abrasions and traces of gluing to front of one postcard. Ink notation on verso of one postcard.