Lectures on select subjects : in mechanics, hydrostatics, pneumatics, and optics, with the use of the globes, the art of dialing, ... With the supplement. By James Ferguson, F.R.S. - Ferguson, James, (printed for W. Strahan, J. and F. Rivington, J. Hinton, L. Hawes and Co. W. Johnston [and 5 others in London],, 1770)