Big U.P. Wieser bookshelf wall unit
Switzerland, circa 1958
Five extendable poles, 20 shelves (10 of L: 60 cm, ten of L 90 cm)
H min: 230 cm, max: 290 cm L: 310 cm
Good vintage condition, normal marks of use
(On the pictures, only n°1 is showing the complete bookshelf)