| No. | Class | F.M. Whyte | Gauge | Railroad Line | Location | Status | Builder Info | Notes |
|---|---|---|---|---|---|---|---|---|
| 1 | 0-4-0F | 36" | Apache Powder | San Pedro Valley Arts & Historical Society, Benson, AZ | display | H.K. Porter #6827, 1923 | ||
| 2 | 0-4-0F | 36" | Apache Powder | North County & Pacific Creek Railroad, Fallbrook, CA | stored | H.K. Porter #6828, 1923 | ||
| 6 (5) | 0-4-0F | 36" | Apache Powder | Southeastern Narrow Gauge & Shortline Museum, Newton, NC | display | H.K. Porter #7110, 1924 | From the Bucksgahuda & Western Railroad, St. Marys, PA, then the Doe River Gorge, Hampton, TN, then Rails End, Hurtsboro, AL. Cosmetic restoration completed in 2024. | |
| 7 | 0-4-0F | 36" | Apache Powder | west of, Salem, OH | display | H.K. Porter | ||
| 3 | 0-4-0F | 36" | Apache Powder | Apache Nitrogen Co, St. David, AZ | display | H.K. Porter #6829, 07/1923 | Displayed with H.K. Porter builder plate 6536. | |
| 6 (2) | 0-4-0F | 36" | Apache Powder (Burton Explosives) | Arizona State Railroad Museum, Williams, AZ | stored | H.K. Porter #7197, 1930 | From Flint, MI. Was operated on compressed air in 2010. |