SP 2493-2510
This group of SW1500's numbered 18 total units.
SP 2493-2510 - 6-7/1968 - construction numbers: 7109-1 thru 7109-18
| SP 2493 | SP 2494 | |||
| SP 2495 | SP 2496 | SP 2497 | SP 2498 | SP 2499 |
| SP 2500 | SP 2501 | SP 2502 | SP 2503 | SP 2504 |
| SP 2505 | SP 2506 | SP 2507 | SP 2508 | SP 2509 |
| SP 2510 |