G Borgeaud 4-level rotating wooden bookcase

Revolving oak bookcase, stamped Georges Borgeaud, rare, late 19th century early 20th century, An identical 3-level bookcase g. Borgeaud is in the collection of the National Museum of France acquired in 1955 Cross base on casters, very fluid rotating axis, 4 levels with removable dividers, Very good condition except exterior bar 1 of 4 missing bottom. Additional video or photos upon request.