Keywords: Joseph Cross, The Impolicy of Slavery, 1823 Cornell CUL PJM 1039 01.jpg This polemic map publisted by James Cross argues that import prohibitions and high duties on sugar were artificially inflating prices and inhibiting manufacturing in England 1823 1823 cm H x W 10 5 x 18 5 on sheet 21 x 25 5 Institution Cornell University Library Division of Rare Manuscript Collections https //persuasivemaps library cornell edu/ Persuasive Cartography The PJ Mode Collection place of discovery object history exhibition history credit line See the Collector's Notes by selecting the i information button below http //www sscommons org/openlibrary/secure/ViewImages id 4jEkdDElLjUwRUY6fz5 2BRXpAOHcpe1h9fg 3D 3D userId gDFB zoomparams fs true the image here accession number 1039 01 place of creation https //persuasivemaps library cornell edu/ Cornell University Persuasive Cartography The PJ Mode Collection For full details see PJ Mode http //persuasivemaps library cornell edu/content/references References PD-old-70-1923 Cornell Persuasive Cartography The PJ Mode Collection Cornell University Library Images from Cornell University Library Uploaded with UploadWizard Slavery Slavery-related maps Sugar industry Abolitionism Atlantic slave trade Slave markets |