1To Benjamin Franklin from John Pownall, 14 July 1770: résumé (Franklin Papers)
ALS : Library of Congress [Whitehall, July 14, 1770. Requests Franklin’s attendance at the Board of Trade on Wednesday next, the 18th, in regard to several laws passed in Pennsylvania in 1769. ] Pownall was writing as secretary to the Board. For the meeting in question see Board of Trade Jour ., 1768–75, pp. 200–1.