Pto. Rico / Historic map, Library of Congress

Shows region of San Juan including fort and harbor.
Depths shown by soundings.
Oriented with north to the bottom.
Watermark: Upper portion of the character P at bottom of sheet.
Pen-and-ink.
Mounted on cloth backing.
LC Luso-Hispanic World, 772
Available also through the Library of Congress Web site as a raster image.
Indexed.
Maggs number annotated in pencil in lower right corner: 61.
Vault