Measurement drawings, general drawings (situation and floor plans), detail drawings (among others of the northern facade in the courtyard, draft portal), signed by A.J. Reijers, signed by the director of Gemeentewerken, with a stamp of A.J. Reijers from Kampen, date 1906, 1920, scale 1 to 1, 1 to 5, 1 to 10, 1 to 50, 1 to 100, 1 to 500.