Wooden library, Italian-style
The collection, housed at the University of Padua’s Center for the Study of the Alpine Environment, was manufactured in the 19th century or before. Each specimen consists of a 7.5x5x1.5-inch book-shaped box, executed in the wood of the subject tree, which opens to display samples of that tree’s seedling, leaves, flowers, seeds, fine roots, sawdust, charcoal, and ash. The spines are bound with samples of the tree’s bark, and of course everything is labeled. [Thanks, loondawg!]