McCloud Rails Speeder Restoration. I have found no other identifying information on the car itself.
It has a double roller chain drive to an intermediate shaft, then double roller chain drive to both axles. The axles are 1.5" solid square steel with outboard ball bearing blocks and a bearing block in the middle of the shaft to support the chain tension. The bearings are able to slide on the axle, and the frame is drilled in multiple places to allow the outer frame rails to move in and out, effectively this car to be configured for multiple gauges.
This car was moved to a member's shop in March of 2013 for a complete tear down and restoration.