1. Specification and supplement
2. Specification drawings
3. contract of contracting
4. Letter from the municipality of Waalwijk dated 1949.
5. Letter v. municipality of Waalwijk 1949
6. Letter gem. werken waalwijk d.d. 12-1-1950 concerning order for making 84 6 pand instead of 4 pand skylights and more painting of cabinets for 131 dwellings