Keywords: Attack of the Gun Boats, San Juan de Ulloa.jpg en lithograph by N Currier titled Attack of the Gun Boats upon the City Castle of San Juan de Ulloa in Yale Collection of Western Americana Beinecke Rare Book and Manuscript Library Bibliographic Record Number 2016016 http //beinecke library yale edu/dl_crosscollex/brbldl/oneITEM asp pid 2016016 iid 1012118 Attack of the Gun Boats upon the City Castle of San Juan de Ulloa at beinecke library yale edu lithograph by N Currier from a sketch by J M Ladd USN Published by N Currier 152 Nassau St New York City 1848 public domain age File Attack of the Gun Boats San Juan de Ulloa original jpg - Unedited original levels adjustment dirt and stains removed attempted to reduce JPEG artefacting PD-old Siege of Veracruz |