1
by Playfair, William
Published 1785
Printed for G.G. J. and J. Robinson, Pater-Noster-Row

2
by Playfair, William
Published 1797
Printed for the author, and sold by Crosby; Stationers' Court, Ludgate Hill

3
by Playfair, William
Published 1785
Printed for G.G. J. and J. Robinson, Pater-Noster-Row

4
by Playfair, William
Published 1787
Printed for J. Debrett, Piccadilly, and G.G.J. and J. Robinson, Paternoster-Row

6
by Playfair, William
Published 1798
printed for the author, and sold by A. Paris, Rolls'-Buildings, Fetter-Lane

9
by Playfair, William
Published 1792
Printed for J. Stockdale

10
by Playfair, William
Published 1785
Printed for G.G.J. and J. Robinson

11
by Playfair, William
Published 1796
Printed by C. Whittingham

12
by Playfair, William
Published 1793
Printed for J. Stockdale

13
by Playfair, William
Published 1793
Printed for J. Stockdale

15
by Playfair, William
Published 1787
Printed for J. Debrett, and G.G.J. and J. Robinson

18
by Playfair, William
Published 1807
Printed and sold by J. Humphreys