A postscript to The origin of language and nations - containing a farther illustration of languages, a plan for the restoration of the primitive one, and a demonstration of its utility and importance, as an universal language and a general key to knowledge : with various specimens of its powers on ancient authors, coins, tenures, policy, names, and other things

Förlag	År	Ort	Om boken	ISBN
Printed by John Hughs, and sold by Messrs. Dodsley and 3 others	1768	England, London	32 sidor. 8vo.
Printed by John Hughs, near Lincoln's-Inn-Fields, and sold by Messrs. Dodsley, Owen, Davies, and Shrotshire, booksellers	1768?	England, London	32p. 8⁰.