Air Brake DisplayHere is a close up of the brake display on the orange line subway.
Photographed by Leon Parson, April 19, 2004.
Added to the photo archive by L Parsons, April 20, 2004.
Railroad: MBTA.
L Parsons's awards: | ![](/images/medal-bronze-small.gif) ![](/images/medal-silver-small.gif) |
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