Category:Scientist-Inventor by Harold Mallette Dean

Media in category "Scientist-Inventor by Harold Mallette Dean"

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

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  Library by Bernard Baruch Zakheim - Coit Tower, San Francisco, CA - DSC04809.jpg 5,472 × 3,648; 10.64 MB
  
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  Scientist-Inventor (Dean).jpg 1,762 × 4,080; 943 KB
  
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  Scientist-Inventor by Harold Mallette Dean - Coit Tower, San Francisco, CA - DSC04800.jpg 2,590 × 5,279; 6.79 MB