Haas v. Commissioners of Lincoln Park

John K. Haas, Jr., Harry Lapp and Cacelia Hart, citizens, residents and tax-payers, filed in the circuit court of Cook county an, amended bill to set aside four contracts by which the Great Lakes Dredge and Dock Company undertook to construct a breakwater and to do certain filling for the Commissioners of Lincoln Park. The complainants further sought to enjoin the company from doing any work under the contracts, and to enjoin the park commissioners and their secretary and treasurer from issuing any warrants or making any payment for such work. General and special demurrers were filed by the…