- HO 0-6-0 Saddle Tank
- HO USRA 0-6-0 Locomotive
- HO 0-6-0 Side Tank Porter
- HO 2-6-0 Mogul
- HO Alco 2-6-0 Locomotive
- HO 2-6-2 Prairie
- HO 4-4-0 American
- HO 4-4-0 Baldwin
- HO 4-4-0 Richmond
- HO Baldwin 4-6-0
- HO 4-6-2 K-4 Locomotive
- HO Streamlined K4 4-6-2
- HO Light Pacific 4-6-2
- HO Light Mountain 4-8-2
- HO Heavy Mountain 4-8-2
- HO 4-8-4 GS4
- HO N&W Class J 4-8-4
- HO Northern 4-8-4
- HO Niagara 4-8-4
- Overland Set Locomotive 4-8-4
- HO 2-8-0
- HO 2-8-2 Mikado
- HO China SY 2-8-2
- HO 2-8-4 Berkshire
- HO 2-10-0 Russian Decapod
- HO USRA Light 2-10-2
- HO 2-10-4
- HO 50 Ton Climax
- HO 70 Ton Climax
- HO 70 Ton Shay
- HO 80 Ton Shay
- HO 2-6-6-2
- HO EM-1 2-8-8-4