Harbour of Saint Augustine   Creator:   Lt. Col. P. H. Perrault [Drawn by] Lt. Jefferson Vail ( contributor ) Format:   map Subjects.Display:   Survey and Profile Source Institution:   University of Florida Harbour of Saint Augustine	St. Johns River, Six Mile Creek Blowup (Part of Canal Plan)   Creator:   Lt. Col. P. H. Perrault [Drawn by] Lt. Jefferson Vail ( contributor ) Format:   map Subjects.Display:   Survey and Profile Source Institution:   University of Florida St. Johns River, Six Mile Creek Blowup (Part of Canal Plan)