Andreas Vesalius's first public anatomy at Bologna, 1540. An eyewitness report by Baldasar Heseler, together with his notes on Matthaeus Curtius's lectures on Anatomia Mundini. Edited, with an introduction, translation into English and notes by Ruben Eriksson.

A unique manuscript discovery helping us to bridge the gap in the development of Vesalius’s ideas between the Tabulae anatomicae sex (1538) and the Fabrica (1543). Vesalius typically preceded his anatomical demonstrations with Matthaeus' Curtius's commentaries on the Anatomy of Mundinus .