Printed book by Andrew Mackay 'A collection of mathematical tables for use of students in universities and academies, ....' , published in 1804, plus a related letter.
Printed book entitled 'A collection of mathematical tables for use of students in universities and academies, for the practical navigator, geographer, and surveyor, for men of business &c.' by Andrew Mackay, published in 1804. Includes a letter from Admiral Gordon to Doctor Andrew Mackay, 1798 concerning the books publication.