| No. | Class | F.M. Whyte | Gauge | Railroad Line | Location | Status | Builder Info | Notes |
|---|---|---|---|---|---|---|---|---|
| 69 (12) | 0-6-0T | 4'-8½" | Duquesne Slag Products | Court De Houille Pavilion (71 E Dixie Hwy), Boca Raton, FL | display | Baldwin #61559, 1930 | ||
| 1 | 0-6-0T | 4'-8½" | Mathieson Alkali Works | National Pike, Steam, Gas, & Horse Assoc., Brownsville, PA | display | H.K. Porter #5601, 1914 | ||
| 10 | 060-T-123 | 0-6-0T | 4'-8½" | EJ Lavino & Co | Pacific Southwest Railway Museum, Campo, CA | display | Alco (Cooke) #64764, 1923 | From Perris. |
| 0-6-0T | 30" | Apollo Consolidated Mining | Warren Roberts, Corona, CA | restoration | Baldwin #15273, 04/1897 | From Alaska. This locomotive is privately owned and may be under restoration. | ||
| 97 (5050) | 0-6-0T | 4'-8½" | Georgia Power | Southeastern Railway Museum, Duluth, GA | stored | H.K. Porter #7593, 07/1943 | Named Plant McDonough. Awaiting cosmetic restoration. | |
| 2 | 50 ton | 0-6-0T | 4'-8½" | Valley Railroad (Simon Wrecking) | Valley Railroad, Essex, CT | display | H.K. Porter #7344, 1920 | Former Steamtown USA locomotive, from Simon Wrecking Company, Newbury, then Peabody, MA. Underwent a cosmetic restoration in 2021. |
| 1923 | 0-6-0T | 42" | USATC | US Army Transportation Museum, Ft. Eustis, VA | display | Vulcan Iron Works (Wilkes-Barre) #4770, 1946 | ||
| 5002 (2) | 0-6-0T | 4'-8½" | USATC (EJ Lavino & Co) | US Army Transportation Museum, Ft. Eustis, VA | restoration | H.K. Porter #7462, 08/1942 | Used at Tombstone Junction RR then retired almost immediately after proving to be too light. To Kentucky Railway Museum, then Colebrookdale Railroad, Boyerston, PA, then Baraboo, WI. | |
| 7745 (2) | 0-6-0T | 4'-8½" | Central Electricity Generating Board | Ohio Valley RR Historical Foundation Inc., LaGrange, KY | display | Robert Stephenson & Hawthorns #7745, 1952 | Named Flying Duchess. Operated on the Boyne Valley RR, MI in the 1970s. One of only two British steam locomotives in the USA. | |
| 717 | 0-6-0T | 4'-8½" | USATC | Ave G just off Sierra Highway, Lancaster, CA | stored | H.K. Porter #7376, 1942 | From the Bluegrass Railroad Museum, Versailles, KY. Previously operated in 1997. To Palmdale, CA. | |
| 1 | 0-6-0T | 4'-8½" | Conrock | Travel Town Museum, Los Angeles, CA | display | Alco (Cooke) #66168, 1925 | ||
| 7 | 0-6-0T | 4'-8½" | Florida Portland Cement | New Braunfels Historical, New Braunfels, TX | display | H.K. Porter #7367, 1942 | ||
| 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. | |
| 2 | 0-6-0T | 4'-8½" | Mojave Northern | Southern California Railway Museum, Perris, CA | stored | Davenport Locomotive Works #1584, 1917 | ||
| 82 | 50 ton | 0-6-0T | 42" | Lehigh Coal & Navigation | Malcolm Ottinger Machine Co., Phoenixville, PA | stored | Vulcan Iron Works (Wilkes-Barre) #4767, 07/1946 | Poor condition. For sale. |
| 83 | 50 ton | 0-6-0T | 42" | Lehigh Coal & Navigation | Malcolm Ottinger Machine Co., Phoenixville, PA | stored | Vulcan Iron Works (Wilkes-Barre) #4768, 08/1946 | Poor condition. For sale. |
| 81 | 50 ton | 0-6-0T | 42" | Lehigh Coal & Navigation | Malcolm Ottinger Machine Co., Phoenixville, PA | dismantled | Vulcan Iron Works (Wilkes-Barre) | Poor condition. For sale. |
| 1 (5019) | 0-6-0T | 4'-8½" | Albemarle Paper Co (USATC) | Old Dominion Chapter NRHS, Richmond, VA | restoration | H.K. Porter #7499, 12/1942 | ||
| 16 | 14 | 0-6-0T | 4'-8½" | BEDT (ALH&P) | Railroad Museum of Long Island, Riverhead, NY | display | H.K. Porter #6780, 01/1923 | |
| 34 | 0-6-0T | 4'-8½" | EJ Lavino & Co | Virginia Museum of Transportation, Roanoke, VA | stored | Baldwin #57092, 1923 | Owned by Will Harris. Stored outside the museum grounds awaiting movement to another location in Roanoke. | |
| 10 (5001) | 0-6-0T | 4'-8½" | Granite Rock (USATC) | near CSRM's locomotive works building, Sacramento, CA | operational | H.K. Porter #7461, 1942 | Taken out of service in 2011. Taken out of service again in 2020. Returned to operation in July 2025. | |
| 2 | 0-6-0T | 4'-8½" | Matheson | Olin-Matheson, Saltville, VA | display | Rhode Island Locomotive Works #3030, 1894 | Cosmetic restoration completed in 2024. | |
| 1500 | 0-6-0T | 19" | Overfair | Rancho Santa Margarita, Santa Margarita, CA | restoration | Louis MacDermot, 1914 | Damaged in Swanton Pacific CZU fire in August 2020. Will eventually be converted into a 2-6-0 type. | |
| 3 | 0-6-0T | 4'-8½" | EJ Lavino & Co (Poland Spring Water) | Steamtown National Historic Site, Scranton, PA | display | Alco (Schenectady) #67536, 1927 | ||
| 7 (5012) | 0-6-0T | 4'-8½" | Bonsal Sand (USATC) | North Carolina Transportation Museum, Spencer, NC | stored | H.K. Porter #7486, 1942 | ||
| 1251 | B4-a | 0-6-0T | 4'-8½" | Reading | Railroad Museum of Pennsylvania, Strasburg, PA | display | Reading #2306, 1918 | Last steam locomotive to operate for a class 1 railroad (as a shop goat) until 1964. |
| 1 (15) | 0-6-0T | 4'-8½" | Strasburg (BEDT) | Strasburg Railroad, Strasburg, PA | operational | H.K. Porter #5966, 1917 | Restored to operation in 1999 as a steam-powered version of Thomas the Tank Engine. Used primarily for Strasburg's Day Out With Thomas events. | |
| 13 (4) | 0-6-0T | 4'-8½" | BEDT (US Navy South Brooklyn) | Age of Steam Roundhouse, Sugarcreek, OH | display | H.K. Porter #6369, 03/1919 | Sold to BEDT in 1922; sold to Rail Tours in 1968; to Pa. State RR Museum in 1977; gift from PSRRM to AoSRH in 2011. | |
| 61 | 0-6-0T | 30" | Hudson Coal | Anthracite Heritage Museum, Taylor, PA | display | Vulcan Iron Works (Wilkes-Barre) #2967, 09/1919 | ||
| 4 | 0-6-0T | 24" | Colonial Sugar / Lautoka Mill | Indianapolis Motor Speedway Foundation, Terre Haute, IN | stored | John Fowler #9463, 1903 | Exact location unclear. | |
| 5 | 0-6-0T | 24" | Colonial Sugar / Lautoka Mill | Indianapolis Motor Speedway Foundation, Terre Haute, IN | scrapped | John Fowler #9465, 1903 | Sold to Tony Hulman in 1965. Allegedly cut up for scrap. | |
| 7 | 0-6-0T | 4'-8½" | PSC | Illinois Railway Museum, Union, IL | display | Baldwin #59309, 1926 | Cosmetic restoration completed in 2024. | |
| 37 | 0-6-0T | 4'-8½" | Carbon Limestone | Birney Watts, Backshop Enterprises, Wheat Ridge, CO | restoration | H.K. Porter #7455, 1943 | Current disposition and location of this locomotive is unclear. | |
| 12 | 0-6-0T | 4'-8½" | BEDT | Florida Railroad Museum, Willow, FL | display | H.K. Porter #6368, 04/1919 |
