
    No. 73-1744.
    No. 73-6805.
    No. 74-86.
    Foster v. American Machine & Foundry Co. et al., Gearin v. Weyerhaeuser Line, Leonard v. Strauss,
   ante, p. 833;

ante, p. 884; and

ante, p. 901. Motions for leave to file petitions for rehearing denied.  