
    No. 563.
    No. 584.
    No. 605.
    No. 606.
    No. 615.
    No. 627.
    Hogan v. Ricketts, Executor, Nitterhouse v. United States, Pierce v. American Communications Co., Inc., Interstate Motor Freight System, Inc. v. Messner, Secretary of the Department of Revenue, et al., Shirks Motor Express Corp. v. Messner, Secretary of the Department of Revenue, et al., Collins, Trustee, et al. v. O’Brien et al.,
   ante, p. 933;

ante, p. 943;

ante, p. 944;

ante, p. 941;

ante, p. 941; and

ante, p. 944. Petitions for rehearing denied.  