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Patent drawing - Le trans-ether, aéro-moteur de la navigation atmosphérique / F. Ducroz, breveté S.G. du Gt., 25, rue du Buloi ; Harent, lith. Public domain image
Summary
Scaled design drawing for a patent of a steam paddle-wheel driven motor for dirigible navigation, designed by F. Ducroz of Boulogne, 1859. (Source: A.G. Renstrom, LC staff, 1981-82).
Tags
Date
01/01/1859
Contributors
Ducroz, F., designer
Source
Library of Congress
Copyright info
No known restrictions on publication.
