= Verso mount with mounted printed label "piet zwart mitglied des ringes neue werbegestalter".
Idem. "Het cliché (autotypie) (...)"/ "Nijgh & Van Ditmar N.V. Reclame-adviseurs (...)". Double specimen leaf (consecutive pages), also from the advertising booklet Reclame, 21x56 cm. (unfolded), recto w. photogr. ills. and letterpress text printed in black, orange and blue (verso blank). - AND 1 other letterpress textleaf printed in blue and orange from the same work, tipped onto brown paper mount, w. part of the mounted printed label "piet zwart mitglied des ringes neue werbegestalter".
= Cf. PZ-148f, 194ff, 248f and 291f; Dutch Historical Avantgarde Typography - The Collection Marius Wagner 774; idem - The Collection Johan Venema 717; Lottner p.108; Monguzzi p.80f; Brentjens p.186; Broos '73, p.78f; Purvis p.78; Müller p.102ff.