371 U.S. 21 (1962)
UNITED STATES ET AL.
No. 235.
UNITED STATES ET AL.
v.
DEPARTMENT OF REVENUE OF ILLINOIS ET AL.
No. 235.
Supreme Court of United States.
Decided October 15, 1962. APPEAL FROM THE UNITED STATES DISTRICT COURT FOR THE NORTHERN DISTRICT OF ILLINOIS.Solicitor General Cox, Assistant Attorney General Oberdorfer, I. Henry Kutz and William Massar for the United States.
John H. Caruthers for Olin Mathieson Chemical Corp., appellant.
PER CURIAM.
The judgment is affirmed.