Category:On the Production of a 'Dark Cross' in the Field of Electro-magnetic Radiation

Media in category "On the Production of a 'Dark Cross' in the Field of Electro-magnetic Radiation"

The following 3 files are in this category, out of 3 total.

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  On the Production of a 'Dark Cross' in the Field of Electro-magnetic Radiation Fig. 1.png 709 × 719; 271 KB
  
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  On the Production of a 'Dark Cross' in the Field of Electro-magnetic Radiation Fig. 2.png 1,553 × 1,058; 1.11 MB
  
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  On the Production of a 'Dark Cross' in the Field of Electro-magnetic Radiation.djvu 1,584 × 2,660, 4 pages; 176 KB