Small old microscope

Small antique microscope, field, brass, with its mahogany wood box. Period: late nineteenth - early twentieth century. The focus is done by sliding the optical tube. The rotating mirror allows you to adjust the light projection. The microscope was used with glass plates. The original casing has been varnished on the outside and painted red on the inside. It contains tongs (see photos) Microscope dimensions: Height folded 19.5 cm. Width 6 cm. Depth 6 cm. Box dimensions: Width 21 cm. Depth 8 cm. Height 7 cm.