I vote for mainline  I think has to go to NSWGR looking at the amount of Steam / Diesels / Railmotors / Rolling stock ect.
In Narrow Gauge there is a few contenders, Ffesterniog / WHR / NWNGR & DRGW come to mind.
There is a fair bit of British Rail
If you include payware SNCF has not a bad collection as well
Any other opions?
Tom
				
			In Narrow Gauge there is a few contenders, Ffesterniog / WHR / NWNGR & DRGW come to mind.
There is a fair bit of British Rail
If you include payware SNCF has not a bad collection as well
Any other opions?
Tom