- CA ON00239 F757-S2-f29
- File
- Oct. 1911
Part of Joseph Alexander Gray fonds
By H. Geiger and J.M. Nuttall
Part of Joseph Alexander Gray fonds
By H. Geiger and J.M. Nuttall
The Ranges of the α Particles from Uranium
Part of Joseph Alexander Gray fonds
By H. Geiger and J.M. Nuttall
The Radio-Activity of Thorium Compounds
Part of Joseph Alexander Gray fonds
By E. Rutherford and Frederick Soddy
The Probability Variations in the Distribution of α Particles
Part of Joseph Alexander Gray fonds
By E. Rutherford and H. Geiger
The Plunger-pipette - A New Instrument for Isolating Minute Organisms
Part of Joseph Alexander Gray fonds
By A. Brooker Klugh
The Phosphorescence Produced by the α- and β-Rays
Part of Joseph Alexander Gray fonds
By E. Marsden
The Philatelic Journal of Great Britain
Part of Joseph Alexander Gray fonds
2 numbers
The "Penny Black" Stamp of 1840
Part of Joseph Alexander Gray fonds
By A. Stanley Deaville
The Number of α Particles Emitted by Uranium and Thorium and Uranium Minerals
Part of Joseph Alexander Gray fonds
By Hans Geiger and E. Rutherford
The Nature of the γ-Rays Excited by β-Rays
Part of Joseph Alexander Gray fonds
By J.A. Gray