1. Add MS 17668 D Reference (shelfmark): Add MS 17668 D Title: Scope & Content: Roll D. The lower part of the Rio Negro; by Don Basilio Villarino; 1779. Don Basilio Villarino: Plan of Rio Negro: 1779. Patagonia, S. America: Maps of Patagonia.: Span. Rio Negro, Brazil: Plan of, by D. B. Villarino: 1779. Collection Area: Western Manuscripts Languages: English Date Range: 1779 Extent: 1 item