Related Clues:
- Many a NASA worker: Abbr.
- Bring about with some effort
- Rd. designer, e.g.
- Casey Jones' occupation, briefly
- Caltech grad
- RR worker
- Ga. Tech grad
- MIT grad, perh.
- Driver whos on track?
- MIT deg. holder, perh.
- MIT grad, prob.
- Certain Ga. Tech grad.
- Mech. ___
- Mechanical whiz: Abbr.
- Bridge or tunnel designer: Abbr.