Natural Gas Pipeline Company of America, and v. D. D. Harrington, and D. D. Harrington, and v. Natural Gas Pipeline Company of America, And

RIVES, Circuit Judge.

Restitution was sought by Natural from Harrington 1 for the difference between the contract rate for the purchase of natural gas and the price paid in compliance with an order of the Oklahoma Corporation Commission which was later declared invalid by the United States Supreme Court. The district court found Natural entitled to restitution in the sum of $1,302,491.23. It deducted from the restitution claimed $321,279, being $237,000 paid by Panoma as increased royalties and $84,279 paid as increased gross production taxes, and allowed no interest prior to the date of the…