United States. Army Map Service. North Decimal Degree 42.0000. South Decimal Degree 41.0000. East Decimal Degree -6.0000. West Decimal Degree -8.0000. Alternate title: Braganca, Portugal. Polyconic projection. With Portuguese-English glossary. Relief shown by 100 m. contour interval, gradient tint and spot heights. Standard map series designation: A.M.S. M581. "Compiled from Portugal, 1:50,000, Instituto Geografico, 1934, 1935; Portugal, 1:250,000, Estador Maior do Exercito, 1934-38; Spain 1:200,000, Cuartel General del Generalisimo, sheets 23 and 33, 1918-20; Iberian Peninsula, 1:250,000, GSGS, sheets S3672, S2472, S3664, S2464, 1941; Spain and Portugal Road Map, 1:400,000, AMS, sheet 44, Third Edition, 1943; Railways in Spain and Portugal 1:1,500,000, GSGS, 1941, revised and supplemented from Intelligence Reports, 1942-44.".