
    Butler, Appellant, v. Yellow Cab Company of Philadelphia.
    Argued December 3, 1974.
    
      Spencer Ervin, Jr., with him Gratz, Tate, Spiegel, Ervin & Ruthrauff, for appellant; James D. Crawford, with him Bernard J. Smolens, Susan Carroll, and Scknader, Harrison, Segal & Lewis, for appellee.
   Order affirmed; petition for reargument refused March 12, 1975.

Van der Voort, J., absent.  