Map 540

[makas@...]

surprising amount of detail on this map. . .its a bit crude and probably 
out of scale but it could be helpful. . .maybe.
joseph

http://www.loc.gov/rr/geogmap/luso/mexico.html#mexico

see #540

ps: you need to select the amount of magnification and then click on the 
section of the map you want to see.