- CA ON00239 F757-S11-f13
- Ficheiro
- 1940
Parte de Joseph Alexander Gray fonds
Scope to be completed at a later date
Parte de Joseph Alexander Gray fonds
Scope to be completed at a later date
Correspondence to Mrs. Chapman and Miss Kenyon (c/o Mrs. Chapman)
Parte de Joseph Alexander Gray fonds
Scope to be completed at a later date
Correspondence to Perkins Mills Ltd.
Parte de Joseph Alexander Gray fonds
Scope to be completed at a later date
Correspondence between the Gray Family
Parte de Joseph Alexander Gray fonds
Scope to be completed at a later date
Parte de Joseph Alexander Gray fonds
including some in Arabic(?), and some blank greeting cards; flyer calling for hand drawn Valentine's Day Airgraphs
Collecting V-Mail - Information
Parte de Joseph Alexander Gray fonds
including list of collectors and article on how to collect V-Mail
The Beginning of the Royal Society
Parte de Joseph Alexander Gray fonds
By M. Purver and E.J. Bowen
Photographs from Tercentenary Celebrations
Parte de Joseph Alexander Gray fonds
With Prince Philip, Duke of Edinburgh
Lectures from the National Research Council Montreal Laboratory
Parte de Joseph Alexander Gray fonds
Includes lectures on Atomic Nuclear Magnetic Moments by B.B. Kinsey; Recent Investigations on the Transmutations of Atomic Nuclei by N. Bohr; The Mechanisms of Nuclear Reaction by N. Bohr, R. Peierls, G. Placzek; Lectures on the Bohr Model by Dr. M.H.L. Pryce; Lectures on Radioactive Disintegration and Disintegration Particles by N. Feather; Rules of Nuclear Stability as Reflected in the Sequence of Natural Stable Nuclei by L. Kowarski; Betatron Work in Great Britain; The Atomic Nucleus and its Constituent Particles by N. Kemmer; Radioactive Decay in Relation to Nuclear Stability by N. Kemmer; Separation of Isotopes by W.W. Watson; The Use of High Tension Equipment in Artificial Transmutation Experiments by Dr. W.E. Burcham
Secret and Restricted Lectures and Papers
Parte de Joseph Alexander Gray fonds
Includes Notes on a Visit to M.I.T.; Radiochemistry and the Fission Products by C.D. Coryell; The Development of a Source of Fast Neutrons of Variable Energy by W.E. Burcham; The Electrostatic Generator at Notre Dame University by J.B. Warren; Preliminary Measurements of the Radiation from the 100 Million Volt G.E. Betatron; The Betatron by J.V. Dunworth; Visit to General Electric Co. Ltd. by Dr. J.D. Cockcroft, Dr. J.V. Dunworth; Visit to University of Michigan by D. Roaf, J. B. Warren; The University of Illinois - Allis Chalmers 20 Mev Betatron; Photo-Neutron s Produced in Zeep by F.W. Fenning; Removal of the Electron Beam from the Betatron by L.S. Skags, G.M. Almy, D.W. Kerst, L.H. Lanzl; Notes of a Visit to the Betatron Group, U of Illinois by J.B. Warren; A Table of Integrals Involving the Functions En(X) by J. LeCaine; Notes on a Visit to the Electrostatic Generator Laboratories; Notes on a Visit to M.I.T.; Noise in Ionization Chamber Amplifiers by R.J. Cox; Dosage Measurements on Two M.E.V. X-Rays by A.J. Cipriani, W.V. Mayneord;The Absorbtion of Gamma Rays from Co60 by W.V. Mayneord, A.J. Cipriani