San Francisco : Architect and Engineer, Inc · leaf 311
The photograph pictured aboveshows the take-off of inaug-ural flight of outogiro airmailservice, from roof of Philadel-phia Postoffice Building. Fivedaily round trips are mode be-tween the post office andCamden Airport, six miles dis-tant, where connections aremade with trunkline planes. (Photo…
Architecture · Building
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