76/ 750 Zwart, P. [N.K.F.]. "Vertind Draad, Koper-Draad, Koper-kabel (...)". Advertisement, 1928, 30x11,6 cm. (leaf), recto w. letterpress text, verso blank, tipped onto brown paper mount along upper and lower margin.

- Dated "22.8.28" in pencil on verso mount.

= Dated "1928" in pencil by Piet Zwart on verso mount. PROOF. PZ-078.