What follows is an opinion from a United States Court of Appeals. Your task is to identify the federal agency (if any) whose decision was reviewed by the court of appeals. If there was no prior agency action, choose "not applicable".

Opinion:
UNITED STATES of America, Appellee, v. Leroy Francis NACE, Appellant.
No. 24252.
United States Court of Appeals, Ninth Circuit.
March 3, 1970.
Leroy Francis Nace, in pro. per.
Robert S. Linnell, U. S. Atty., Reno, Nev., for appellee.
Before DUNIWAY, CARTER and TRASK, Circuit Judges.
PER CURIAM:
Nace was convicted by a jury of transporting a stolen car across state lines, 18 U.S.C. § 2312. It was undisputed that Nace originally came into lawful possession of the vehicle. However, the owner testified that she loaned the car to Nace for the limited purpose of having some repair work done and with instructions to pick her up at work the same day. Nace was arrested with the car one month later and three thousand miles away after the owner had reported it stolen.
We have read the briefs filed by Nace’s appointed counsel, Nace’s amended brief and the trial transcript. The latter gives the lie to Nace’s claim that the government failed to prove the elements of the offense. It also rebuts his claim of inadequate representation by counsel. Other alleged errors were not raised at trial. None of them, if true, even approach the stature of “plain error,” Fed.R.Crim.P. 52(b).
The judgment is affirmed.

Question: What federal agency's decision was reviewed by the court of appeals?

Choices:
Benefits Review Board
Civil Aeronautics Board
Civil Service Commission
Federal Communications Commission
Federal Energy Regulatory Commission
Federal Power Commission
Federal Maritime Commission
Federal Trade Commission
Interstate Commerce Commission
National Labor Relations Board
Atomic Energy Commission
Nuclear Regulatory Commission
Securities & Exchange Commission
Other federal agency
Not ascertained or not applicable

Answer: 14