Allentown & Auburn 206 is an EMC SW built in 1937
Allentown & Auburn 14 is a Baldwin DS4-4-750 built in 1950
Lehigh and New England 611 is an Alco S-2. It was built in 1948.
Allentown & Auburn 106 is an Alco 0-6-0 and was built in 1920
Allentown & Auburn 57 is an Alco RS-1. It was built in 1948
Pennsylvania 4666 is a Brill model 6630 built in 1930.