Prof. H.S. Hele-Shaw - Traveling at High Speeds on The Surface of The Earth and Above it. Published by Smithsonian Institution 1911.

Smithsonian Institution, 1911. First Edition, Disbound. Very Good Condition. 21 pages, with figures. Note; this is an original article separated from the volume, not a reprint or copy. Size: Octavo (24 x 16 cms). Quantity Available: 1. Category: Smithsonian Institution; Inventory No: 238981.

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