Engines 2002 United States, Gillette, Wyoming
Radiators United States, Houston, Texas
Engines 636 h United States, Houston, Texas
Engines United States, Houston, Texas
Engines 508 h United States, Houston, Texas
Engines United States, Mifflinburg, Pennsylvania
Engines United States, Chicago, Illinois
Engines 2000 United States, Chicago, Illinois
Engines 2011 United States, Chicago, Illinois