Blaw-Knox Asphalt and Concrete Paving Equipment Vintage Watch FOB.

In 1906, Jacob B. Blaw created the Blaw Collapsible Steel Centering Company, located in New Jersey, to manufacturer his patented steel form used to construct improved concrete circular tubes for sewers and tunnels.[1] In 1909, Luther Knox created the Knox Pressed and Welded Steel Company to manufacture steel products used in high temperature applications. In July 1917, the firms merged to form the Blaw-Knox Company.

Watch Fob With Period Blaw-Knox Paving Machine On The Front. Measures Approximately 1 5/8" X 1 5/16"

Fob Has Toning And Wear, Moderate Scratching To The Back,

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