The Albany County robbery occurred Wednesday, Sept. 14, at the TD Bank in Colonie, located on Central Avenue, according to police.
There were no reports of injuries.
Surveillance images released by police show the suspect wearing a blue shirt and black jacket with a black face mask and Phillies baseball cap.
Anyone with information is asked to contact the Colonie Police investigations division at 518-783-2754.
Anonymous tips can also be submitted on the Capital Region Crime Stoppers website.
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