Mémoires : récréatifs, scientifiques et anecdotiques
Mémoires: récréatifs, scientifiques et anecdotiques is a 1831 French memoir by the showman and balloonist Étienne-Gaspard Robertson, published in Paris by Wurtz for a general reading public. Its woodcut diagrams show optical and magic-lantern apparatus, with figures in period dress set against stage-like rooms, offering a designer clear, schematic line drawings of 1830s spectacle and the mechanics of illusion.































