- 4 Specification drawings with views, horizontal and vertical sections, with mention of Antonietti, dating 1925, scale 1 in 100;
- 1 Detail drawing (blueprint) of a tumbled window, mentioning J.Th.J. Cuypers and P.J.J.M. Cuypers, dating 1936, scale 1 to 1, 1 to 10;
- 42 Specification drawings (including 4 blueprints), with mention of J.Th.J. Cuypers and P.J.J.M. Cuypers, dating 1930, 1935, 1936, scale 1 to 1, 1 to 10, 1 to 20, 1 to 50, 1 to 100.