KCS 637-692:
KCS 637-646 - built 1/1972 - serial numbers 7226-1 thru 7226-10:
| KCS 637 | KCS 638 | KCS 639 | ||
| KCS 640 | KCS 641 | KCS 642 | KCS 643 | KCS 644 |
| KCS 645 | KCS 646 |
KCS 647-652 - built 11/1972 - serial numbers 72658-1 thru 72658-6:
| KCS 647 | KCS 648 | KCS 649 | ||
| KCS 650 | KCS 651 | KCS 652 |
KCS 653-654 - built 11/1972 - serial numbers 72611-1 thru 72611-2:
| KCS 653 | KCS 654 |
KCS 655-656 - built 11/1972 - serial numbers 72612-1 thru 72612-2:
| KCS 655 | KCS 656 |
KCS 657-660 - built 1/1974 - serial numbers 73644-1 thru 73644-4:
| KCS 657 | KCS 658 | KCS 659 | ||
| KCS 660 |
KCS 661-663 - built 1/1974 - serial numbers 73657-1 thru 73657-3:
| KCS 661 | KCS 662 | KCS 663 |
KCS 664-666 - built 1/1974 - serial numbers 73658-1 thru 73658-3:
| KCS 664 | ||||
| KCS 665 | KCS 666 |
KCS 667-672 - built 8/1976 - serial numbers 756153-1 thru 756153-6:
| KCS 667 | KCS 668 | KCS 669 | ||
| KCS 670 | KCS 671 | KCS 672 |
KCS 673-674 - built 8/1976 - serial numbers 756154-1 thru 756154-2:
| KCS 673 | KCS 674 |
KCS 675-676 - built 8/1976 - serial numbers 756155-1 thru 756155-2:
| KCS 675 | KCS 676 |
KCS 677-679 - built 3/1978 - serial numbers 776046-1 thru 776046-3 - Masters; snoots:
| KCS 677 | KCS 678 | KCS 679 |
KCS 680-682 - built 3/1978 - serial numbers 776047-1 thru 776047-3 - Remotes; snoots:
| KCS 680 | KCS 681 | KCS 682 |
KCS 683-684 - built 6/1978 - serial numbers 786136-1 thru 786136-2 - Masters; snoots:
| KCS 683 | KCS 684 |
KCS 685-686 - built 6/1978 - serial numbers 786137-1 thru 786137-2 - Remotes; snoots:
| KCS 685 | KCS 686 |
KCS 687-688 - built 6/1980 - serial numbers 786258-1 thru 786258-2 - Masters; snoots:
| KCS 687 | KCS 688 |
KCS 689-690 - built 6/1980 - serial numbers 786259-1 thru 786259-2 - Remotes; snoots:
| KCS 689 | ||||
| KCS 690 |
KCS 691-692 - built 6/1980 - serial numbers 786260-1 thru 786260-2:
| KCS 691 | KCS 692 |