ThailandUnited States. Army Map Service. (Cartographer)1957Relief shown by contours and spot heights.Issued in quadrangles 10 minutes of latitude and 15 minutes of longitude.Contour interval 20 meters with supplementary contours at 10 meter intervals.Each sheet includes "Glossary," "Index to boundaries" and "Index to adjoining sheets."Some sheets include "Coverage diagram."Each sheet has name of quadrangle at top, and at lower right.Edition 1-AMS or "Edition 1-AMS (FE)."Various editions of some sheets.utlmaps:679abbb6-1bbf-402e-86d0-0342368394c2EnglishThai[Washington, D.C.]: [Army Map Service, Corps of Engineers, U.S. Army], 1957-https://creativecommons.org/publicdomain/mark/1.0/Thailand, 1:50,000military mapsThailand 1:50,000. Series L708.[Ban Nong Kham Na Di, Sheet 5458 II]mapscartographicMilitary mapsTopographic maps