Thoughts upon several interesting subjects, [electronic resource] : viz. On the exportation of, and bounty upon corn, On the high Price of Provisions, On Manufactures, Commerce, &c. being a full answer to a pamphlet, lately published, intitled, The expendiency of a free exportation of corn at this time, &c. In Which 'tis proved, the Facts advanced by the Author, are falsified; and his Conclusions erroneous and false. With a Postscript, Containing some Remarks on the Bounty on Checks, printed Linens and Cottons, &c. and on Bounties in general. In a letter to a friend. By Mr. Wimpey.