Bob,
Bredgar and Wormshill Light Railway is 2ft, since you have Glen I figured you'd like this.
I recently found a National Film Unit Documentary on Youtube showing one of the Bagnalls without a cab, working a short tram to a coal mine on our Westcoast of the South Is. back when I was a kid. That would be similar to the Bredgar and Wormshill's #4. I'm still searching to find more on that obscure little coalie.