著者・編者prepared by the Army Map Service, Corps of Engineers, U.S. Army.
大きさsheets 104 x 87 cm or smaller.
並列タイトル等Some sheets have title: Eastern United States 1:250,000
Some sheets have title: Western United States 1:250,000
Some sheets have title: Hawaiian Islands 1:250,000
Some sheets have title: 1:250,000 scale topographic series
Some sheets have title: Topographic-bathymetric series
Some sheets have series: V501
Some sheets have series: V502
Some sheets have series: W532
投影法transverse Mercator projection.
一般注記Title devised by cataloguer.
Some sheets prepared by the U.S. Army Topographic Command.
Some sheets prepared by the Army Survey Establishment or the Department of Mines and Technical Surveys, both located in Canada.
Some sheets published by the Geological Survey or the National Ocean Survey.
Sheet NI12-7 has photomap on verso.
関連情報Index map (PDF file: 1.19MB)