Agnes. The flood of '72 By Rodgers, Al Books / Paperback History: United States › Maryland Publisher: Markey Graphics, January 1972 Price $37.58 Free Shipping Send to a friend Used - Very Good Very Good condition. (Frederick City, Monocacy, Potomac River Basin, Pictorial Work) $37.58 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.