Search Constraints

You searched for: Personal Names Lee, Arthur L. Remove constraint Personal Names: Lee, Arthur L. Topical Subjects Mining machinery. Remove constraint Topical Subjects: Mining machinery. Topical Subjects Shuttle cars (Mine haulage) Remove constraint Topical Subjects: Shuttle cars (Mine haulage)
Number of results to display per page

Search Results

The National Mine Service Company granted an exclusive world-wide license to manufacture and sell a new type of shuttle car developed and patented by Pittsburgh Consolidation Coal Company.  The shuttle car was designed by Arthur L. Lee and his engineering staff of Pitt-Consol.