An airman waits for an F-35A engine startup during a weapons system evaluation at Tyndall Air Force Base, Fla., on Feb. 15, 2023. (Jennifer Jensen/U.S. Air Force) WASHINGTON — Lockheed Martin’s ...
A beautiful drawing, exact in detail, and exhibiting great neatness of finish. No. 1, of its class. Silver Medal. [P. 28.] The Fourth Exhibition of the Massachusetts Charitable Mechanic Association, ...
Report of the First Annual Exhibition of Ingenuity and Design, held in the City of Philadelphia from the 1st to the 9th of May, 1857, by the Pennsylvania Institute. For the Encouragement of ...
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