Observations on the commerce of the American states. By John Lord Sheffield.

Dublin : printed for Luke White, No. 86, Dame-Street, M,DCC,LXXXIV. [1784]

10,[6],287,[1],24p.,XI tables ; 80.

A new edition, much enlarged. With an appendix, ..

ESTC T107796

Electronic reproduction. Farmington Hills, Mich. : Thomson Gale, 2003. (Eighteenth century collections online). Available via the World Wide Web. Access limited by licensing agreements.