Central area map of the city of Rio de Janeiro /

Relief is shown by contours.
Oriented with north toward the lower right.
Two sheets joined to form 1, mounted on cloth.
"Map no. 5 to accompany a survey of the Rio de Janeiro region of Brazil approved June 1, 1941."
Includes index to points of interest.
In lower right margin: Confidential.
Available also through the Library of Congress Web site as a raster image.