Category:Siebe Gorman diving helmets

Media in category "Siebe Gorman diving helmets"

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

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  Diving helmet, Siebe Gorman & Co. Submarine Engineers London - Marinmuseum, Karlskrona, Sweden - DSC08864.JPG 3,573 × 5,172; 8 MB
  
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  Diving helmets (2).jpg 2,700 × 1,800; 1.51 MB
  
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  Diving helmets (3).jpg 2,800 × 2,100; 2.27 MB