
    WILLIAMSON MARINE TRANSPORT, INC. et al. v. LOUISIANA TAX COMMISSION.
    No. 54816.
    Supreme Court of Louisiana.
    May 31, 1974.
   In re: Williamson Marine Transport, Inc., Tri-W Towing Co., Inc., and Green-ville Towing Co., Inc. applying for certio-rari or writ of review to the Court of Appeal, First Circuit, Parish of East Baton Rouge, 293 So.2d 29.

Writ denied. No error of law.  