Page:Philosophical Transactions - Volume 001.djvu/385

 Numb. 21.

Munday, January 21. 1666.

The Contents.

Monsieur Hevelius's Calculation of the late Solar Eclipse's Quantity, Duration, &c.

His Calculus was not long since communicated by Monsieur Hevelius in a Letter to the Publisher, as follows, Rh