1. Construction contract Nov. 15, 1934
2. Our specifications m. French short statement v/h work.
3. Building permit municipality of The Hague m. explanation
4. 3 Approved construction drawings w69-1-4-3 situation of building layout w69-5
5. 1 detail drawing 1328 w69-2 (extension office in showroom)
6. Quotation sewerage R11-31
7. Drainage order R11-32