Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

Thanks for the video and the photos, Jason. What a great running loco!

 > I think that the change from central oiler (as in your R 4010) to two separate oiler cups is rather an indicator of production date (yours should be earlier) than establishing the difference between R 4000 and R 4010...

Schiffmann's dates for the R 4000 are 1909-15, model 4000 1903-34 in variations.

Jim Kelly-Evans