1989. Chandler, Val W. Total magnetic intensity anomaly (relative to the earth's magnetic field), color coded, scale 1:250,000. Interpretation of magnetic data collected... Minnesota Geological Survey.
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1989. Chandler, Val W. Total magnetic intensity anomaly, contour, scale 1:250,000. Interpretation of magnetic data collected from airborne surveys, the map contours (line... Minnesota Geological Survey.
1983. Chandler, Val W. Total magnetic intensity anomaly (relative to the earth's magnetic field), color coded, scale 1:250,000. Interpretation of magnetic data collected... Minnesota Geological Survey.
1983. Chandler, Val W. Total magnetic intensity anomaly, contour, scale 1:250,000. Interpretation of magnetic data collected from airborne surveys, the map contours (line... Minnesota Geological Survey.
1987. Chandler, Val W. Total magnetic intensity anomaly (relative to the earth's magnetic field), color coded, scale 1:250,000. Interpretation of magnetic data collected... Minnesota Geological Survey.
1987. Chandler, Val W. Total magnetic intensity anomaly, contour, scale 1:250,000. Interpretation of magnetic data collected from airborne surveys, the map contours (line... Minnesota Geological Survey.
1900. W.W. Hixson & Co. Extent: 1 map Notes: Page from: Plat book of Missaukee County, Michigan Scale approximately 1:51,000. W.W. Hixson & Co.
898. Afghanistan
1878. Survey of India. Enlarged at the Survey Office in Dehra Dun October 1878, from the 3rd edition of the map of Turkistan by Col. J.T. Walker. 75 x 110 centimeters or ... Survey of India (Dehra Dun).
1892. Survey of India. Cartographic Details: Scale 1:1,520,640 ; Conic projection Relief shown as hachures and heights in feet. Shows: international boundaries, railways,... Survey of India; Dehra Dun.
1890. Carl Flemming (Firm). Relief shown by shading and spot heights. 56 x 74 centimeters, on sheet 71 x 82 centimeters Scale 1:3,000,000 General Map Collection. Carl Flemming (Glogau).