[advertisement], Boston Investigator, 18, 44 (March 7, 1849), 3.
THE SECOND EDITION OF "EQUITABLE COMMERCE, a new development of principles for the harmonious adjustment and regulation of the intercourse of mankind," is just published and for sale at the Investigator Office, 35 Washington street, and at Bela Marsh's Bookstore, 25 Cornhill, Boston. Also, at Utopia, Ohio, where the principles are in practical operation. Address "Josiah Warren, Utopia, Rural Post Office, O.
March 7, 1849.