
    In the Matter of Charles J. Serra, Appellant, v. Mario A. Procaccino, as Comptroller of the City of New York, et al., Respondents. In the Matter of Joseph Mariconda et al., Appellants, v. Mario A. Procaccino, as Comptroller of the City of New York, et al., Respondents. In the Matter of Frank D. Gilligan et al., Appellants, v. Mario A. Procaccino, as Comptroller of the City of New York, et al., Respondents.
    Argued May 26, 1970;
    reargument ordered July 1, 1970.
   Reargument ordered and cases set down for oral argument at the first fall session of the Court of Appeals.  