WP 161
| Pittsburgh 9/1909, class 151 (S-31), scrapped 6/1951 |
0-6-0
| 46498 | 1 | 218562 |
WP 164
| Schenectady 11/1919 as United Verti Copper 86, to WP 164 in 09/1927 |
0-6-0
| 58786 | 2 | 236082 |
WP 165
| Schenectady 11/1919 as United Verti Copper 87, to WP 165 in 09/1927 |
0-6-0
| 58787 | 1 | 209295 |