There are 13 locomotives in this drawer. All are NP units... 2 Arnold U25C, 2 Arnold U28C, 1 Kato NW-2, 2 Walthers SW8, 2 Atlas GP-7, 2 Walthers GP-18, 1 Model Power 4-6-2 Pacific, and 1 MRC/MP 4-6-0 Mogul.