Philosophical transactions, Vol. L. Part II. For the year 1758Note 30 — LXXIII. Of the best Form of Geographical Maps. By the Rev. Patrick Murdoch, M. A. F.R.S.Reading editionSee Cotesii Logometr. prop. 6.◇Copy noteReturn to LXXIII. Of the best Form of Geographical Maps. By the Rev. Patrick Murdoch, M. A. F.R.S.