<p style='text-align: justify;'>This Venetian edition of Peuerbach's <i>Theoricae novae </i>was copied from Apian's 1528 edition, printed in Ingolstadt. Subsequently, the work went through several further editions. Apian's edition added new woodcuts as well as notations to some of those from earlier editions. Some errors in the woodcuts in the 1528 edition were repeated in this Venetian edition of 1537. The left-hand woodcut shows the 'eclipse digits', the twelfth parts of the diameter of the body of the Sun or the Moon. The right-hand woodcut shows how the various types of lunar eclipse could occur.</p>