Print, Photographic

2013.048.091Photo

Transparency, Slide

2013.046.017Photo

Print, Photographic

2013.042.500Photo

Print, Photographic

2013.028.389Photo

Door Operating Engine Parts

Print, Photographic

2013.028.388Photo

Door Operating Engine Trailer

Print, Photographic

2013.028.385Photo

G.E. #MR12 - Circuit Breaker

Print, Photographic

2013.028.383Photo

Duplex Air Gauge Parts

Print, Photographic

2013.028.382Photo

Emergency Valve Parts

Print, Photographic

2013.028.381Photo

Emergency Valve & Air Gauge

Print, Photographic

2013.028.380Photo

P.V. Brake Valve Parts

Print, Photographic

2013.028.379Photo

P.V. Brake Valve

Print, Photographic

2013.028.378Photo

Conductor's Valve Parts