MAISON DUTROU, 16 rue de Savoie Polymath scientist's kit (chemist, biologist, mathematician) including a set of measuring instruments, compasses, flasks, mortar, watercolour box, weights, thread, etc. In a wooden case. 19th century H. 18.5 cm - W. 33.5 cm - D. 23 cm Damage, wear and tear We enclose some additional instruments: telescope, sextant, compasses in chromed steel or copper.