Franz Potthoff, Früher Akademische Buchhandlung Bukum, Bergisch Gladbach, Hauptstrasse 152, Germany: to Badger Tests Co Ltd., Liverpool House, 15-17 Eldon St, London EC2
- Date:
- 04/06/1963
- Reference:
- PP/LOW/O/L/2
- Part of:
- Margaret Lowenfeld
- Archives and manuscripts