Pneumobile was an American automobile brand produced by the Cowles-McDowell Pneumobile Company, based in Chicago, Illinois. The car derived its name from its distinctive suspension system, which used air springs instead of the conventional leaf…
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![Tribune [1]](/img/brands/t/united-states-tribune-1.jpg?w=720&h=405)
![Spaulding [2]](/img/brands/s/united-states-spaulding-2_001.jpg?w=720&h=405)
