PCC	Brill
Indiana Railroad	Lehigh Valley Transit
Jewett	Power Trucks & Mechanisms and other miscellaneous
See Custom Traxx for Traction Vehicle Lettering Sets,  Traction Decal Destination Sign Sets,  Traction Specialty Decals Traction Decals in Development,  Trolley Poles, Flywheels, Motors and more Orr Track http://home.earthlink.net/~traxx/link.htm Thank you to George Huckaby, Jr. for his help on our trolley project.  Visit his web site for trolley info. www.trolleyville.com/customtraxx/index.shtml
Drawings and parts info from out repair and  reference manual Measurement drawing of HO Trolley mechanism