Comodoro Rivadavia, Argentina 1947

Provisional edition.Copy 2 lacks gradient tint coloring; Archive copy ; Relief shown by contours, hypsometric tints and spot heights ; depth shown by soundings and isolines.; Includes synoptical index, relative reliability diagram, index to adjoining sheets, note and legend.; "S. L-19.";Color;Scale 1:1,000,000. 1 in. = 15.78 mi. (W 72°--W 65°/S 44°--S 48°).