Author: U.S. Lake Survey / Collection: p16022coll230 / Bounding Box: -40.000931 39.999015 -39.999064 40.000987 - NYU Spatial Data Repository Search Results

Start Over Author U.S. Lake Survey Collection p16022coll230 Bounding Box -40.000931 39.999015 -39.999064 40.000987

1. General chart of Lake Superior

U.S. Lake Survey. Relief shown by hachures and spot heights. Depths shown by bathymetric tints, soundings, and isolines.; "Catalogue No. 9."; "Issued October 11, 191... On sale at U.S. Lake Survey Office (Detroit, Michigan).

2. Head of Green Bay, including Fox River below Depere, Wisconsin

1912. U.S. Lake Survey. Relief shown by contours. Depths shown by gradient tints and soundings.; "Issued February 7, 1912." 82 x 60 centimeters Scale 1:25,000 General Map ... On sale at U.S. Lake Survey Office (Detroit, Mich).