Set of twenty-two 3D crystal forms models, Czech Republic, 20th century.
An uncommon collection of twenty-two educational models of crystals, used for teaching crystallography in 3 dimensions.
Some dents and traces of glue ; one model has one edge cut.
Size : between 8 and 18cm lenght.
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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.