Category:Ball Company steam engines

Media in category "Ball Company steam engines"

The following 5 files are in this category, out of 5 total.

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  Ball steam engine valve (New Catechism of the Steam Engine, 1904).jpg 504 × 337; 35 KB
  
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  Ball steam engine valve, section (New Catechism of the Steam Engine, 1904).jpg 734 × 1,100; 154 KB
  
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  Ball tandem compound steam engine (New Catechism of the Steam Engine, 1904).jpg 1,308 × 655; 152 KB
  
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  Ball vertical cross-compound steam engine (New Catechism of the Steam Engine, 1904).jpg 753 × 1,015; 168 KB
  
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  The Erie-Ball engine, Burmah-Castrol Refinery - geograph.org.uk - 1731508.jpg 640 × 428; 78 KB