| Collection | GB 0231 University of Aberdeen, Special Collections |
| Level | Item |
| Ref No | MS 2788/6/2 |
| Title | Letter (copy): M. V. Hay to G. Y. Rooymans, Amsterdam |
| Date | 12 December 1938 |
| Extent | 1 item |
| Description | Concerning William III and the de Witt brothers. |
| Access Status | Open |