A TRAVEL MICROSCOPE by a BELGIAN MAKER, c. 1840 A travel microscope with two columns and stage allowing a fine focusing. The microscope screws on the mahogany case and can be easily dismounted and locked into it. The microscope bears the very rare signature of a Belgian maker “Ch. Michel Opticien à Liège”. We can date this signature around 1840 because Michel worked in this town only from 1843 and 1850. This type of microscope, normally of French origin, very seldom bears a signature. This rare case, besides, allows a precise datation. The microscope has two objectives. Its optics gives a very good image and the microscope is in perfect condition and functionality. Case: 25x14x6 cm