76/ 345 De Driehoek. Maandschrift. No.5. Antw., De Driehoek, 1925, fold. plano, 36,5x55 cm. (unfolded), printed on recto and verso.

- Partly torn on folds and restored/ strengthened w. sellotape; sl. yellowed and frayed; sl. brittle.

= Odd issue of a rare Flemish constructivist periodical, of which in total 10 numbers were published April 1925 - January 1926. Contains contributions by Duco Perkens [= E. du Perron], M. Casteels and illustrations by J. Peeters, K. Maes and J. Leonard. SEE ILLUSTRATION PLATE XXI.