Category:Charles E.J. Lang patent drawings

Media in category "Charles E.J. Lang patent drawings"

The following 9 files are in this category, out of 9 total.

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  Charles E.J. Lang patent drawing 1910-1.jpg 400 × 400; 21 KB
  
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  Charles E.J. Lang patent drawing 1910-2.jpg 400 × 255; 12 KB
  
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  Charles E.J. Lang patent drawing 1910-3.jpg 400 × 255; 11 KB
  
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  Charles E.J. Lang patent drawing 1910-4.jpg 400 × 170; 10 KB
  
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  Charles E.J. Lang patent drawing 1911-1.jpg 400 × 215; 12 KB
  
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  Charles E.J. Lang patent drawing 1911-2.jpg 400 × 230; 9 KB
  
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  Charles E.J. Lang patent drawing 1913- 1.jpg 400 × 195; 11 KB
  
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  Charles E.J. Lang patent drawing 1913-2.jpg 400 × 215; 9 KB
  
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  Charles E.J. Lang patent drawing 1924.jpg 400 × 275; 20 KB