Situation drawing, views, sections and floor plans, surveying drawing, detail drawings (including the balustrade of the chancel and of the presbytery), heating cellar and installation of central heating, signed by P.J.J.M. Cuypers, with a stamp of E. Orval of Brussels, date 1888, 1920, scale 1 to 10, 1 to 20, 1 to 100, 1 to 500.