- CA ON00239 F757-S4-f2
- File
- [between 1918 and 1923]
Part of Joseph Alexander Gray fonds
Photograph unknown male by McKenzie, Peter; unknown print of radiation, date unknown
Part of Joseph Alexander Gray fonds
Photograph unknown male by McKenzie, Peter; unknown print of radiation, date unknown
Part of Joseph Alexander Gray fonds
Scope to be completed at a later date
Part of Joseph Alexander Gray fonds
Scope to be completed at a later date
Part of Joseph Alexander Gray fonds
from Albert Brown to J.H. Spiegelberg
War diplomas, awards, recognition for Capt. J. A. Gray
Part of Joseph Alexander Gray fonds
Scope to be completed at a later date
Part of Joseph Alexander Gray fonds
Medals delivered May 1930 to Capt. Gray for his work in WWI - British War Medal, Victory Medal, 2 Emblems (small, large), Issue Voucher from War Office
Part of Joseph Alexander Gray fonds
Scope to be completed at a later date
Part of Joseph Alexander Gray fonds
Scope to be completed at a later date
X-Ray Scattering at Small Angles
Part of Joseph Alexander Gray fonds
By H.H. Penley
"Your Navy Needs Workers" Flyers
Part of Joseph Alexander Gray fonds
Scope to be completed at a later date