| No. | Class | F.M. Whyte | Gauge | Railroad Line | Location | Status | Builder Info | Notes |
|---|---|---|---|---|---|---|---|---|
| 3 (8) | 0-4-0ST | 4'-8½" | US Navy | Atlantic County Harley-Davidson, Absecon, NJ | display | Alco (Cooke) #59957, 05/1918 | ||
| 7 | 0-4-0F | 4'-8½" | Great Lakes Carbon Corp (US Navy) | Claysburg shops, Claysburg, PA | stored | H.K. Porter #7319, 06/1941 | From the Museum of Transportation, Kirkwood, MO. | |
| 9 | B-S-I | 0-4-0 | 4'-8½" | Handy Dandy (US Navy) | Handy Dandy Railroad, Denton, NC | restoration | H.K. Porter #7372, 1942 | Taken out of service in July 2019. Requires a new boiler. Restoration back to operation began in January 2024. |
| 0-4-0T | 36" | US Navy | Nawiliwli Harbor, Lihue, Kauai, HI | sunk | Davenport Locomotive Works, 1915 | |||
| 8 | 0-4-2T | 4'-8½" | US Navy | Thompson Winery, Monee, IL | scrapped | H.K. Porter | Thompson Winery photos | |
| 3 | 0-6-0T | 4'-8½" | W&W (US Navy) | Royal Zephyr Restaurant, Ocean View, DE | display | Vulcan Iron Works (Wilkes-Barre), 07/1943 | From the Wawa & Concordville Railroad (67-68), then the now defunct Queen Anne's Railroad, Nassau. | |
| 12 | 0-4-0T | 4'-8½" | US Navy | Rochester & Genesee Valley Railroad Museum, Rush, NY | stored | Vulcan Iron Works (Wilkes-Barre) #2854, 1918 | Formerly in tourist train service in a residential New York neighborhood. Sold to Scott Symans, Dunkirk, NY. To be restored. | |
| 7 | 0-4-0T | 4'-8½" | Permanente Cement (US Navy) | Northwest Railway Museum, Snoqualmie, WA | display | H.K. Porter #6361, 1918 | From Bellingham. | |
| 2 | 0-4-0ST | 4'-8½" | Kivett & Reel (US Navy) | Kivett Road, Sun, LA | abandoned | Vulcan Iron Works (Wilkes-Barre) #2653, 1917 |
