Category:Humphreys monoplane

Media in category "Humphreys monoplane"

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

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  Humphreys Monoplane No. 1.jpg 509 × 334; 48 KB
  
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  Humphreys Monoplane No. 2 at 1910 Blackpool Meeting.jpg 510 × 272; 28 KB
  
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  Humphreys Monoplane No. 2.jpg 509 × 280; 39 KB