Fully restored modernist Wall shelf or bookcase, Czechoslovakia, 1930s

This wall shelf or bookcase was made in the former czechoslovakia in the 1930s, it´s made of walnut, you hang it on the wall using two screws. Dimensions of the shelves: 70x23x3cm between 1st and 2nd shelf is 27 cm, between 2nd and 3rd shelf is 24.5 cm. This piece is in excellent condition, it was fully renovated and polished to a high gloss. Height: 160 cm. Width: 80 cm. Depth: 25 cm.