Notes:
- 2 Blueprints of situation drawings for the extension of the 'Rijksinstituut tot opleiding van Teekenleeraren', signed by J.Th.J. Cuypers, date 1923, scale 1 in 400, 1 in 1000;
- 2 Light prints with floor plans 'with indication of works to be carried out for fire safety', also for group division C.V.;
- 1 Written document on the installation of lightning rods;
- Written document and a report on the improvement of the ventilation of the upper rooms.