Orbits of the double stars, A B of [Epsilon] Hydrae and ? 883, by the graphical method.

Type-written ms.

The sceptic's manual : or, Christianity verified, being a new method of appeal to the understandings and consciences of Deists, Jews, Sceptics, and formal professors ... as exemplified in the conversion of notorious sinners, and in the lives of distinguished saints.

"This work is chiefly derived from the writings of Leslie, Fletcher, and Simpson." -Pref.