PERRON, E. du. -- DUCO PERKENS (=E. du Perron). Het roerend bezit. Wilryk-Antw., Het Overzicht, 1924. W. 11 full-p. ills. by O. Duboux. Sm-4°. Owrps. (Name entry on free endpaper, sl. yellowed). Printed in 500 unnumb. copies. -- Id. Claudia. Antw., De Driehoek, (1925). W. 5 full-p. ills. by P. Creixams. Clothbacked brds. w. or. sides mounted. (Name entry on free endpaper, name of author and date written on ti-p., a bit browned). Cahiers van De Driehoek. Printed in 300 numb. copies (#67). -- (2).