- CA ON00239 F757-S6-f1
- Unidad documental compuesta
- 1900-1909
Parte deJoseph Alexander Gray fonds
Scope to be completed at a later date
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Mostrando 411 resultados
Descripción archivística- CA ON00239 F757-S6-f4
- Unidad documental compuesta
- 1930-1939
Parte deJoseph Alexander Gray fonds
Scope to be completed at a later date
Centenary Meeting of the British Association for the Advancement of Science
- CA ON00239 F757-S7-f1
- Unidad documental compuesta
- 1931
Parte deJoseph Alexander Gray fonds
Scope to be completed at a later date
Burial of George V and Royal Visit to Canada
- CA ON00239 F757-S7-f2
- Unidad documental compuesta
- 1936-1939
Parte deJoseph Alexander Gray fonds
Scope to be completed at a later date
- CA ON00239 F757-S8-f4
- Unidad documental compuesta
- 1954
Parte deJoseph Alexander Gray fonds
Scope to be completed at a later date
- CA ON00239 F757-S8-f6
- Unidad documental compuesta
- 1955-1956
Parte deJoseph Alexander Gray fonds
Scope to be completed at a later date
- CA ON00239 F757-S8-f9
- Unidad documental compuesta
- 1956-1957
Parte deJoseph Alexander Gray fonds
Carbon copies of correspondence
Correspondence with and Research for Defense Research Board
- CA ON00239 F757-S8-f12
- Unidad documental compuesta
- 1954-1957
Parte deJoseph Alexander Gray fonds
Research by J.A. Gray for the Defense Research Board during his temporary employment Summer 1954, some top secret
2 Papers and Miscellaneous Notes
- CA ON00239 F757-S8-f13
- Unidad documental compuesta
- 1948
Parte deJoseph Alexander Gray fonds
Colloquium Record by D.A. Bromley and W.C. Nixon; Mid-Term Report to Research Council of Ontario by D.J. Neil; all was in separate envelope in box
- CA ON00239 F757-S8-f18
- Unidad documental compuesta
- 1927
Parte deJoseph Alexander Gray fonds
Photographs of various apparati (meter receiver?, wavelength measuring machines)
Resultados 51 a 60 de 411