The People of the State of New York ex rel. The City of New York, Respondent, v. William D. Dickey et al., as Commissioners under the Change of Grade Damage Acts. Defendants, and William W. Astor, Appellant; The People of the State of New York ex rel. William W. Astor Appellant, v. William D. Dickey et al., as Commissioners under the Change of Grade Damage Acts Defendants and The City of New York, Respondents