Map shows military and coast guard headquarters. Some streets and buildings are named. "Iberian Peninsula zone grid (blue); Projection: Lambert conical Orthomorphic; Spheroid: Hayford; Origin 40°N and 3°41'14.55"W; False co-ordinates: 600,000, meters east of origin, 530,000 meters North; Scale factor: Unity." Oriented with north toward the upper right. " Copied from I.S.I.S. Report, 1:7,660; Gijon and Musel, CB 1811 no. 9, 1942. Grid and projection approximate." "Army Map Service, U. S. Army, Washington, D. C. 104389. 1943. 3-43." Military grid. Alternate title: Gijon city plan. Copied from I.S.I.S. Report, 1:7,660, Gijon & Musel, CB 1811 no. 9, 1942. Lambert conical orthomorphic projection. Iberian Peninsula grid. Relief shown by hachures and land form drawings. AMS 1.