CB&Q 620-639:
CB&Q 620-634 - built 2/1968 - serial numbers 33741-33755:
| CB&Q 620 | CB&Q 621 | CB&Q 622 | CB&Q 623 | CB&Q 624 |
| CB&Q 625 | CB&Q 626 | CB&Q 627 | CB&Q 628 | CB&Q 629 |
| CB&Q 630 | CB&Q 631 | CB&Q 632 | CB&Q 633 | CB&Q 634 |
CB&Q 635-639 - built 2/1968 - serial numbers 33869-33873:
| CB&Q 635 | CB&Q 636 | CB&Q 637 | CB&Q 638 | CB&Q 639 |