Do you recognize this gunman who robbed Delta-area Dollar General?

Pennsylvania Crime Stoppers is offering a cash reward for information that helps state police identify a gun-wielding man who robbed a Dollar General store in southern York County last month.
He held up the store at 4:44 p.m. Sunday, Dec. 15, according to Pennsylvania Crime Stoppers.
State police said he walked into the store at 18 Rich Lynn Drive in Peach Bottom Township, picked up some merchandise and took it to a cash register.
That's when he brandished a handgun and robbed the store of about $416, according to Crime Stoppers.
He left the store and ran south toward the Mason-Dixon Line, officials said.
The robber is believed to be white, about 5 feet, 7 inches to 5 feet, 10 inches tall and weighing between 150 and 200 pounds.
He "appeared to be wearing multiple layers of clothing, yellow colored clothes, gloves and a scarf wrapped around his face," according to a Crime Stoppers news release.
Anyone with information is asked to call the state police barracks in Loganville at 717-428-1011 and ask for Trooper Jonathan Confer.
Tipsters can also call Pennsylvania Crime Stoppers toll-free at 800-4PA-TIPS.
All calls to Crime Stoppers are confidential, and callers don't have to give their names to collect cash rewards.
— Reach senior crime reporter Liz Evans Scolforo at levans@yorkdispatch.com or on Twitter at @LizScolforoYD.