Tag: caminargent

  • 1936-38 Caminade Caminargent

    Click here to view at The Online Bicycle Museum Duralumin: strong, hard, lightweight alloy of aluminum, widely used in aircraft construction, discovered and patented in 1910 by Alfred Wilm, a German metallurgist; it was originally made only at Düren in Germany. The original composition has been varied for particular applications; it may contain about 3 or […]