English: Photo of the "Big Dome" observation cars which the Santa Fe introduced on its "El Capitan" and San Francisco Chief trains in 1954. The observation dome extended over the roof of the entire car, as opposed to other domed cars whose domes occupied only a portion of the car's roof.
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{{Information |Description=Photo of the "Big Dome" observation cars which the Santa Fe introduced on its "El Capitan" and San Francisco Chief trains in 1954. The observation dome extended over the roof of the entire car, as opposed to other domed cars...