1758 · Boston
The first title has an illustration of the solar system and "the Explanation of the above System." The second title does not have the imprint.
An essay is printed on "the cause of Sickness in the Camp, and the method to prevent the same." Drake notes two issues of this printing; in this one, the scarcer, the "price-line follows imprint."
Evans 8072. Shipton & Mooney 40947. Drake 3113. Guerra 1758 [b-109]. (Inventory #: 35341)