7 PER CENT. NET. 7 PERCENT. NET, CAPITAL. $250,000. The Keystone Mortgage Co. Offers for sale, at par and accrued interest, its own seven per cent., first mortgage coupon bonds, (in amounts from $250 to $5,000) on improved farm and city property, semi-annual interest. Absolute guarantee of interest and principal. Interest payable at Ann Arbor. For particulars in regard to these safe and desirable loans, consult W. D. HARRIMAN, Atty., Ann Arbor, Mich.