This is an advertisement for Yoch's Bakery of Shamokin. The building where Yoch's was, is now George B. Keiser's Wholesale Plumbing Outlet.
Here is a Yoch's delivery truck. My grandfather was a mechanic at Yoch's Bakery, where he worked on a fleet of these trucks.
This is a picture of the interior of Eisenhart's Purity Milk Co. It was located in the rear of 111 South Shamokin Street. This picture was taken in 1939.