Industrial office box 1950 ruwa bell with wheels metal green hanging backrest

Industrial type office box at the end of 1950 of the ruwa bell brand made in alsace. It is on wheels (does not squeak and rolls very well). It is made of metal and aluminum. It is green exterior and aluminum inside. Top that can be opened for access to files with six original separators and new condition. Some marks of use on the outside. Sold with the hanging folders visible in the photo. 2 keys are sold with, which are useful for the proper closure of this box. Careful packaging for shipment by carrier.