A rare antique c.1915-1920`s German Otto Seibert Wetlzar brass Microscope

This is an antique Otto Siebert Wetzlar Professional brass microscope & wood case. It Is a fairly elaborate instrument and is in very good condition. The microscope is sold as not in working condition. The microscope stands 35cm high, the box measures 19cm x 22cm x 38cm high. There are a few lenses in the sides of the casing, please know the bottom speciman glass is not with. Please view the pics as they form part of the description.

W. & H. Seibert was a German company that manufactured optical and precision mechanical instruments and in 1911 produced the world's first commercially available comparison microscope. The company was based in the central Hessian city of Wetzlar . The company was thus significantly involved in the development of the German optical industry and Wetzlars into the "city of optics