Baedeker's Old Guide Books

Featuring maps and town plans: Great Britain, 1910; London and its Environs, 1905; Spain and Portugal, 1901; The United States, 1909.

Map of the United States: Portuguese Ancestry

From the University of Minnesota.

The Perry-Castañeda Library Map Collection - Spain Maps

From The University of Texas at Austin.

Topographic Maps of the Azores Islands

Maps for sale for each of the islands.