Sorry, forgot to state that I'm in HO. So far I've obtained a Shay, Climax, Heisler and a Challenger.
On the diesel side, I started with a Pennsylvania E7 A & B unit, then followed the local history around here in Pittsburgh with a GP-20 Penn Central, a Dash 8-40B Conrail, a GP-38-2 Norfolk Southern and an SD-50 CSX.
Now I'm working on the short lines in western Pennsylvania with a GP-38 Buffalo & Pittsburgh and a RSD-15 Bessemer & Lake Erie.
Quite a mixed bag, but it does show how the various railroads we have seen around here. Have a couple of others on my wish list, like the Chessie System, Wheeling & Lake Erie, etc.
By the way CBCNSfan, You reside in a great Province. We were in Nova Scotia about 15 years ago on vacation. Cape Breton is simply magnificant. It was the best vacation we ever had. Hope to return someday.
Tom