Jefferys;Thomas. The coast of Tierra Firma from Cartagena to Golfo Triste. Map. London;England: Sayer and Bennett;1775. Accessed February 27;2022. https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~2805~310054:The-coast-of-Tierra-Firma-from-Cart?title=Search+Results%3A+List_No+equal+to+%274723.022%27&thumbnailViewUrlKey=link.view.search.url&fullTextSearchChecked=&dateRangeSearchChecked=&showShareIIIFLink=true&helpUrl=https%3A%2F%2Fdoc.lunaimaging.com%2Fdisplay%2FV75D%2FLUNA%2BViewer%23LUNAViewer-LUNAViewer&showTip=false&showTipAdvancedSearch=false&advancedSearchUrl=https%3A%2F%2Fdoc.lunaimaging.com%2Fdisplay%2FV75D%2FSearching%23Searching-Searching