Zwart, Piet. (1885-1977). Ook post van U?

Amsterdam - Batavia door de lucht. N.pl., P.T.T., 1929, (18) p., printed in red and black, typography and photomontage by Zwart, orig. stapled wr. covering half the bookblock, obl. 8vo.

Two library stamps on title, upper right corner w. sm. rubbed spot. Overall a good copy of this booklet distributed by the PTT in 1929 to promote its recently introduced mail flights to the Dutch East Indies. Brentjens p. 182 f.