What follows is an opinion from a United States Court of Appeals. Your task is to identify whether the opinion writter is identified in the opinion or whether the opinion was per curiam.

O’BRYAN, O’BRYAN & O’BRYAN v. Wm. M. HARRISON, Successor Trustee.
No. 6262.
United States Court of Appeals Tenth Circuit.
Dec. 2, 1959.
W. H. Pat O’Bryan, Oklahoma City, Okl., for appellant.
Luther Bohanon, and James D. Fellers, Oklahoma City, Okl., for appellee.
Before LEWIS and BREITENSTEIN, Circuit Judges, and CHRISTENSON, District Judge.
PER CURIAM.
Appeal dismissed on motion of appellee on ground that the notice of appeal was not timely filed.

Question: Is the opinion writer identified in the opinion, or was the opinion per curiam?
A. Signed, with reasons
B. Per curiam, with reasons
C. Not ascertained
Answer: