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 - Jones, Rowland ([Printed by John Hughs, and sold by Messrs. Dodsley [and 3 others], 1768)
Dated 1768 by Goldsmiths' Library. - Goldsmiths'-Kress no. 10497. - Higgs, H. Bibl. of economics, 4493. - OCLC, 24095560. - Reproduction of original from Goldsmiths' Library, University of London