World Map in Portuguese (Brazil) ca. late 1940s or 1950s

This world map is in Portuguese and appears to have been printed in Sao Paulo, Brazil (best guess; I don't speak Portuguese). It measures 38.5" x 48.5 ". This map was purchased by my grandfather, so it probably dates from the late 1940s or into the 1950s as I know he visited Brazil during that time period. The map is in generally good condition and printed on heavy paper. It does show signs of age by some discoloring of the paper, small tears around the edges and a couple of holes along the lines where it was folded (see photos). It will be shipped as it was stored: folded, not rolled.