Category:J. Robert Oppenheimer in 1927

Media in category "J. Robert Oppenheimer in 1927"

The following 2 files are in this category, out of 2 total.

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  Leiden Kamerlingh-Onnes Lab.jpg 3,441 × 2,607; 4.03 MB
  
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  Franck james d21.jpg 4,045 × 2,586; 6.65 MB