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 centimeters Scale approximately 1:2,400; 1 inch = 200 feet City Maps
Use of this item may be governed by US and international copyright laws. You may be able to use this item, but copyright and other considerations may apply. For possible additional information or guidance on your use, please contact the contributing organization.