Philosophical transactions, Vol. L. Part II. For the year 1758. / Giving some account of the present undertakings, studies, and labours, of the ingenious, in many considerable parts of the world.

by Various; Royal Society

[20] Memoires de l’Acad. des Sciences, anno 1748. p. 326.

[21] Ibid. p. 338.

[22] Ibid. p. 337.

[23] See my Essay on the contagious Distemper, p. 70.

[24] Pag. 143 and 338.

[25] Essay on the Plague.

[26] See Logarith. Canon. deser. Edinb. 1614. p. 48.

[27] Senex drew several of that form.

[28] See the Preface to the small Berlin Atlas.

[29] This constant logarithm contains the reduction of the diff. of longitude to parts of radius unity, and to Briggs’s Modulus.