76/ 735 Zwart, P. [N.K.F.]. "Hoogspanningskabels 10.000 25.000 50.000 (...)". Advertisement, (1925), 21,2x26,8 cm. (leaf), recto w. letterpress text, verso blank, tipped onto brown paper mount.

- Sm. pieces of tape in upper blank margin on verso. Dated "15.7.25" and "dubbel" in pencil on verso.

= PROOF. PZ-110.