Missouri Pacific EMC NW4 Roster
|1st No.||2nd No.||3rd No.||4th No.||Bldr||Date||Order||Phase|
- MP 4102 > retired February, 1961 > scrapped
- MP 4103 > retired March, 1961 > scrapped
- 1961 – MP 4102, 4103
- Don Dover and Dan Dover, “Winton Switchers, Extra 2200 South, July/August/September, 1971, pgs 27-29.
- Utah Rails – Builder List of EMD and EMC Winton and 567-powered switchers
- Kevin EuDaly, Missouri Pacific Diesel Power, White River Productions, 1994, pgs 20-21