This image, depicting many different flying machines, is from the Library of Congress, dated circa 1885. The full image appears below along with many different cropped versions showing the detail of the piece. The Library of Congress description of the engraving also appears below.
No. 18 shows a collapsible Montgolfier balloon from 1784; no. 23 is the design for a glider balloon as described in "Reflections on the aerostatic sphere," 1783 (September); no. 24 depicts Jean-Charles (l'avocat) Thilorier's plan for transporting troops across the English Channel to invade England, ca. 1800; and no. 32 shows the dirigible balloon glider used by Charles Guillé for an attempted ascension in Paris, November 13, 1814.
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