1947 AP Alton L Blakeslee cyclotron ultra microscope without J R Dunning quote on proton neutron stabilty doubts before 1 18 48 Kaempffert positron-electron model Gen Floyd L Parks Pentagon 2 Wilkes-Barre Times-Leader Evening News PA December 8

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Clipped from
  1. Wilkes-Barre Times Leader, The Evening News,
  2. 08 Dec 1947, Mon,
  3. Page 12

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  • — 1947 AP Alton L Blakeslee cyclotron ultra microscope without J R Dunning quote on proton neutron stabilty doubts before 1 18 48 Kaempffert positron-electron model Gen Floyd L Parks Pentagon 2 Wilkes-Barre Times-Leader Evening News PA December 8

    Clipped by tribethree – 18 Oct 2016