This postcard of the store fascinates me. What was the post office, to the right, has been changed to a smaller, darker building, and there is a telephone pole out front.
And in the close-up below, you can see three young women talking at the foot of the stairs, and what might be (?) a gas pump to the left, behind them. From the women’s clothes and hair, I’d say this feels more like the 1920s than the 1910s.