
    No. 843.
    No. 844.
    Fitz Simons & Connell Dredge & Dock Co. v. Mullen; and Fitz Simons & Connell Dredge & Dock Co. v. Savela.
    C. A. 7th Cir.
    
      Edward B. Hayes for petitioner.
    
      Irving Breakstone for respondents.
   Certiorari denied.  