- CA ON00239 F757-S5-f9
- Dossier
- n.d.
Fait partie de Joseph Alexander Gray fonds
Exercise book with addresses
Fait partie de Joseph Alexander Gray fonds
Exercise book with addresses
Fait partie de Joseph Alexander Gray fonds
Scope to be completed at a later date
Fait partie de Joseph Alexander Gray fonds
Scope to be completed at a later date
Fait partie de Joseph Alexander Gray fonds
Scope to be completed at a later date
Centenary Meeting of the British Association for the Advancement of Science
Fait partie de Joseph Alexander Gray fonds
Scope to be completed at a later date
Burial of George V and Royal Visit to Canada
Fait partie de Joseph Alexander Gray fonds
Scope to be completed at a later date
Fait partie de Joseph Alexander Gray fonds
Scope to be completed at a later date
Fait partie de Joseph Alexander Gray fonds
Scope to be completed at a later date
Fait partie de Joseph Alexander Gray fonds
Carbon copies of correspondence
Correspondence with and Research for Defense Research Board
Fait partie de Joseph Alexander Gray fonds
Research by J.A. Gray for the Defense Research Board during his temporary employment Summer 1954, some top secret