A burglar stole four pairs of skis, a pair of poles and gloves, boots and an antique clock from Robert Redford's office at his Sundance Ski Resort, authorities say.

The theft occurred during the early morning of Feb. 15, according to the Utah County Sheriff's office.The stolen items were valued at more than $1,500, and authorities said not all belonged to the actor.

The burglar apparently entered the office through a small window, forcing in a wooden frame until he could slide the window open, a sheriff's spokesman said.

"He went through a closet and took only the best skis and Robert Redford's ski poles," then left through the front door, the spokesman said.

No arrest had been made Thursday, said Detective Sgt. Jim Tracy.