Police arrived on scene within four minutes of the robbery.
By that time the lone robber had left the scene with a small amount of cash taken from a teller's window area.
The robber displayed a gray handgun during the robbery then fled on foot, east from the business behind other businesses in the 900 block of Henry Avenue.
The robber is a male, white, wearing black rimmed, large lens glasses.
He appears in bank photos to be approximately 35 years old, medium build.
He has dark facial hair.
That day, the robber wore a grey long sleeve shirt and a black low profile baseball cap with a round logo on the front.
The robber carried a brown satchel type bag.