The French XVIII TH box microscope by Sibie from Marseille is a remarkable historical instrument. It is a compound microscope, which means it utilizes multiple lenses to magnify the object being observed. The optical system is securely fixed by a pillar to the box that encloses a mirror. This mirror serves the purpose of illuminating the object under examination. The upper surface of the box acts as the stage where the specimen is placed.

This particular microscope is housed in its original wooden box and includes a variety of accessories. It is in working condition and retains all of its magnifying components. The wooden base of the box is intricately hand-painted with depictions of flowers and leaves, symbolizing the field of biology.

Standing at approximately 40 centimeters in height, this microscope is a testament to the craftsmanship of its time. Beneath the front panel, there is a label dating from the period, bearing the signature: “SIBIE A MARSELLE PAR PRIVILEGE DU ROI” (Sibie in Marseille by Royal Privilege).

It’s worth noting that a similar microscope can be found in the Golub Collection, further attesting to the historical significance and rarity of this instrument.