Depths shown by soundings.; In upper left margin: "Senate Ex Doc No. 1. 1st Session, 33rd Congress."; "Note: The soundings are in feet and lengths."26 x 29 centimetersJPEGUMN_ALMA:9920991530001701engU.S. G.P.O. (Washington, D.C)PublicPlan of Racine Harbor October 1853MapsWisconsin--RacineWisconsin1854University of Minnesota