1
by Robertson, Abram
Published 1770
Printed by Robert Marchbank, for James Porter, bookseller, in Skinner-Row

2
by Robertson, Abram
Published 1792
MDCCXCII. Prostant venales apud J. Cooke, J. Fletcher, et R. Bliss; P. Elmsly, Londini; E. Balfour, Edinburgi; et L. White, Dublini