x.
no.2
Hero, of Alexandria.
Heronis Alexandrini Spiritalivm liber. A Fe- derico Commandino Vrbinate, ex graeco, nvper in latinvm conversvs. Cvm privilegio Gregorij xiii. Pont. Max.
Urbini M D LXXV. C1575]
2 p.l., 70 (i.e., 80) numb.1. illus. 21cm. (4to)
Leaves 78 & 80 misnumbered 7O & 70. Edited by Valerius Spaciolus.
& e