
    New York Central Railroad et al., Appellants, v. Louis J. Lefkowitz, as Attorney-General of the State of New York, et al., Respondents, and Brotherhood of Locomotive Firemen and Enginemen et al., Intervenors-Respondents.
    Submitted December 4, 1967;
    decided December 6, 1967.
   Motion to dismiss appeal herein (for failure to prosecute) denied.  