An original and unpublished watercolor drawing of a novel folding tripod system for “Planchette pour les plans”, ei surveying table.
France, circa 1770/1780; 49,5×29,5cm.
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Established by Alexandre Piffault in 2014 and based in Paris at 5 rue de Condé, 75006, very close to Odéon, Le Zograscope specializes in antique and rare books in Science, Medicine and Technology, and rare antique instruments in the same fields. We have especially a strong interest in early and continental microscopy, early and special mathematical/drawing instruments, medical and surgical instrument, and rare technology.