obtained under the Homestead laws are exempt from liability for debts contracted prior to the issuing of the patent. _United States Land Offices_ are located at Fort Des Moines, Council Bluffs, Fort Dodge and Sioux City, Iowa; Menasha, Falls of St. Croix, Stevens’ Point, La Crosse, Bayfield and Eau Claire, Wisconsin; San Francisco, Marysville, Humboldt, Stockton, Visalia, Sacramento, and Los Angeles, California; West Point, Beatrice, Lincoln, Dakota City, and Grand Island, Nebraska; Taylor’s Falls, St. Cloud, Du Luth, Alexandria, Jackson, New Ulm, and Litchfield, Minnesota; Oregon City, Roseburg, and Le Grand, Oregon; Topeka, Junction City, Humboldt, and Augusta, Kansas; Carson City, Austin, Belmont, and Aurora, Nevada; Vermilion, Springfield, and Pembina, Dakota; Denver City, Fair Play, and Central City, Colorado; Boonville, Ironton, and Springfield, Missouri; Mobile, Huntsville, and Montgomery, Alabama; New Orleans, Monroe, Natchiloches, Louisiana; Detroit, East Saginaw, Iona, Marquette, and Traverse City, Michigan; Little Rock, Washington, and Clarksville, Arkansas; Boise City, and Lewiston, Idaho; Chillicothe, Ohio; Indianapolis, Indiana; Springfield, Illinois; Jackson, Mississippi; Tallahassee, Florida; Olympia, and Vancouver, Washington Territory; Helena, Montana; Prescott, Arizona; Salt Lake City, Utah. PRE-EMPTION LAWS. A pre-emption right is the right of a squatter upon the lands of the United States to purchase, in preference to others, when the land is sold. Such right is granted to the following persons: Any citizen of the United States; any person who has filed his declaration of intention to become a citizen; any head of a family; any widow; any single woman of the age of twenty-one years or over; and any person who has made a settlement, erected a dwelling-house upon, and is an inhabitant of the tract sought to be entered—_provided_ such settlement was made since June 1, 1840, and previously to the time of application for the land, which land must, at the date of the settlement, have had the Indian title extinguished, and been surveyed by the United States. A person bringing himself within the above requirements by proof satisfactory to the Register and Receiver of the land district in which the land may lie, taken pursuant to the rules hereafter prescribed, will, after having taken the affidavit required by the Act, be entitled to enter, by legal subdivisions, any number of acres, not exceeding one hundred and sixty, or a quarter-section, to include his residence; and he may avail himself of the same at any time prior to the day of the commencement of the public sale, including said tract, where the land has not yet been proclaimed.