| No. | Model | Railroad Line | Location | Status | Builder Info | Notes |
|---|---|---|---|---|---|---|
| 1534 | S-4 | NARM (AT&SF) | North Alabama Railroad Museum, Chase, AL | stored | Alco, 1952 | |
| 2326 (2226) | S-4 | L&N | Southeastern Railway Museum, Duluth, GA | stored | Alco, 12/1951 | In storage next to the shops. Hidden by other equipment and rolling stock. |
| 1465 (45) | S-4 | Carrizo Gorge (SP) | Carrizo Gorge Railway, Jacumba Hot Springs, CA | stored | Alco, 02/1947 | |
| 3051 (8181) | S-4 | Cooperstown & Charlette Valley (CNR) | Cooperstown and Charlotte Valley Railroad, Milford, NY | operational | MLW, 10/1956 | |
| 105 (8032) | S-4 | BRMX (CN) | Berkshire Scenic Railway Museum, North Adams, MA | display | MLW, 03/1954 |