¶1Messrs. Edmund D. Adcock, Lewis F. Jacobson, George F. Callaghan, and Albert W. Froehde for petitioners in Nos. 821 and 822, and respondents in Nos. 823, 824, and 827. Messrs. Conrad H. Poppenhusen, Edward R. Johnston, *807Floyd E. Thompson, Edward J. Farrell, and John J. Heady for Samuel Insull, Jr. et al., respondents in Nos. 821 and 822, and petitioners in Nos. 823 and 824; and Messrs. Donald F. McPherson, Kenneth F. Burgess, and James F. Oates, Jr., for Stanley Field, petitioner in No. 827 and respondent in No. 822.
¶2*806Petitions for writs of certiorari to the Circuit Court of Appeals for the Seventh Circuit denied.