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1953 Lane Construction Corp Meriden CT Bituminous Concrete Calculator Gerson Co:
$50.00
The product is a 1953 Lane Construction Corp Meriden CT Bituminous Concrete Calculator from the Gerson Co. This slide rule was likely used by engineers to calculate various mathematical equations related to the construction of bituminous concrete. It is a collectible item that serves as a unique piece of engineering history from the mid-20th century.
