Wittenberg, G. Rhaus Erben, 1556
Tractatus brevis et utilis, de erigendis figuris coeli, verificationibus, revolutionibus et directionibus.
Rare first edition of the Tractatus de erigendis figures coeli, documenting Copernican influence on 16th-century astronomical literature, with two ex dono dedications to the Wittenberg mathematician and physician Jacob Milich (see below)—indicating that Milich, whose numerous collaborations with Melanchthon are already well-documented, was a heretofore unknown member of the Wittenberg..... More