File:Brown truss patent drawing image crop.png
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![File:Brown truss patent drawing image crop.png](https://upload.wikimedia.org/wikipedia/commons/thumb/9/9c/Brown_truss_patent_drawing_image_crop.png/360px-Brown_truss_patent_drawing_image_crop.png)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 16:47, 28 December 2006 | ![]() | 750 × 1,250 (52 KB) | wikimediacommons>Lar | {{Information |Description=Diagram for US Patent 17,722, the w:Brown truss, granted to inventor, Josiah Brown Jr., of Buffalo, w:New York, who w:patented it July 7, 1857 |
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