South Whitehall Township police are investigating the bank robbery that occurred 3:06 p.m. Oct. 6 at National Penn Bank, 4200 W. Tilghman Street.

Photos have been taken of the suspect at several robberies in Maryland and Pennsylvania on Oct. 10 and Nov. 7 and 12.

Described as a white male, in his 30s, 40s or 50s, standing 5-foot 8-inches tall, and weighing approximately 180 pounds, he has been seen wearing a white and black varsity-style, button-up jacket with hood and striped collar, faded blue jeans, and a tan and green ball cap in surveillance photos from several robberies.

His vehicle, seen outside the bank during the Oct. 10 robbery in Carroll County, Md., is described as a dark (possibly green or black) small extended cab late model Chevrolet S-10 pickup.

Anyone with information about the suspect or vehicle should contact the South Whitehall Township Police Department, at 610-398-0337 or Lehigh Valley Crime Stoppers at 1-800-426-TIPS.

All callers remain anonymous and could be eligible for a cash reward of up to $2,000.