Glass bookcase shelf

Large chrome metal bookcase shelf from the 70s consisting of 6 glass shelves (3 slightly smoked glasses 5 mm thick, 2 glasses + smoked 8 mm thick and 1 transparent glass 8 mm thick). I chose to put the 2 most smoked glasses at the top and bottom and the transparent glass shelf on the 5th level, so we do not realize that it is different. The shelf has slight marks of use in accordance with its age but nevertheless in very good condition. One glass has a splinter at one angle (see photo) and another has been broken glued back together but this is not seen once the shelves are in place. The shelf is divided into 2 elements and connects thanks to metal elements (photo). Height: 199 cm width: 77 cm depth: 37 cm.