
    No. 76-1793.
    No. 76-6966.
    No. 77-265.
    No. 77-295.
    No. 77-328.
    No. 77-331.
    Sanders v. Kansas, Silo v. Kane, Attorney General of Pennsylvania, et al., Higginbottom v. Blumenthal, Secretary of the Treasury, Rafferty et al. v. Marcin, Trafficante v. United States, Mills v. Electric Auto-Lite Co. et al.,
   ante, p. 833;

ante, p. 852;

ante, p. 921;

ante, p. 899;

ante, p. 922; and

ante, p. 922. Petitions for rehearing denied.  