| Purchased second hand | ||||||||
| Hobart Estate Lumber | Operated E&P Eureka | |||||||
| Colusa and Lake | Operated SPC 3 | |||||||
| Lake Tahoe Railway & Transporation Co | Operated SPC 6 | |||||||
| Carson & Colorado | ||||||||
| Notes on other Baldwing 4-4-0's | (eliminating possible locos) | |||||||
| SPC No 1 was a 8-14-C | ||||||||
| Carson & Colorado 4-4-0's were 8-22-C | ||||||||
| Sources | ||||||||
| Manuscript | ||||||||
| Baldwin Locomotive Class lists for 8-18c and 8-18.5c | from CSRM, Microfilm | |||||||
| Baldwin Specification sheets for specific locomotives | from CSRM, Microfilm | |||||||
| Baldwin Locomotive "Engine Drawings" | ||||||||
| From Stanford Univesity, "M15", mirofilm | ||||||||
| Books | ||||||||
| Dickinson, Narrow Gauge to the Redwoods | ||||||||
| Fabling, Steinbech County Narrow Gauge | ||||||||
| Ferrell, Southern Pacific Narrow Gauge | ||||||||
| Hammand, California Central Coast Railways | ||||||||
| Myric, Railroads of Nevada & Eastern California, Vol 2. | ||||||||
| Westcott & Johnson, The Pacific Coast Railway | ||||||||
| Other | ||||||||
| Tom Armstrong's NCO locomotive roster from | ||||||||
| http://www.urbaneagle.com/nco/nco-loco-roster.html | ||||||||