Unique Items
Unique items at the museum include:
* The diesel fuel injection pump from the first diesel truck brought to the USA in 1927 and driven by Henry Ortner.
* Cummins fuel pump with a Westinghouse electric governor from a generator that was used on a missle launcher.
* Robert Bosch PE-80/200V-459 pump which was built for a Catterpiller test (1936)