1965. 2012-06-27T16:06:35Z. 2015-10-27T22:09:31Z. National Geographic Society (U.S.). Cartographic Division. National Geographic Society. English. Public. Spain and Portugal.
1942. 2003-03-31T16:26:40Z. 2018-09-05T20:13:45Z. United States. Office of Strategic Services. Geography Division. OSS. English. Public. Portugal and Spain.
1943. 2012-06-25T14:59:42Z. 2017-01-17T22:04:47Z. Germany. Heer. Generalstab. Chef des Kriegskarten- und Vermessungswesens. Der Generalstab. German. Public. Spain and Portugal.
1956. 2013-01-11T21:27:46Z. 2022-03-29T20:38:18Z. Instituto Geográfico e Cadastral (Portugal). Instituto Geográfico e Cadastral. Portuguese. cartographic image. Public. Portugal.
1964. 2013-01-11T21:25:52Z. 2022-03-29T20:38:17Z. Instituto Geográfico e Cadastral (Portugal). Instituto Geográfico e Cadastral. Portuguese. cartographic image. Public. Portugal.
1954. 2013-01-11T21:27:26Z. 2022-03-29T20:38:18Z. Instituto Geográfico e Cadastral (Portugal). Instituto Geográfico e Cadastral. Portuguese. cartographic image. Public. Portugal.