African American Research Center, Library, University of Illinois at Urbana-Champaign
Notes:
45 p, The surpport and security of the Negro-trade depends wholly on the due and effectual support of the Royal African company of England, in which has hitherto prefevered this value trade to the thefe Kingdom; Signed: A British merchant./ Attributed to Malachy Postlethwayt in NUC pre-1956 and Halkett & Laing./ Reproduction: Microfilm./ New Haven, Conn. :/ Research Publications,/ [1974]./ 1 microfilm reel ; 35 mm./ (Goldsmiths'-Kress library of economic literature ; no. 8158)