Koehler Beer was manufactured by the Erie Brewing Company at 2131 State Street in Erie, Pennsylvania. Old Dobbin Ale was named in honor of Daniel Dobbins, a contemporary of Oliver Hazard Perry during the War of 1812.
This advertisement from the 1937 Erie City Directory shows two styles of Koehler's bottles, the stubby and the tall brown bottles. The clock is a drawing of the one that hung on the exterior of the Koehler building on State St.
Enjoy more historic facts and photos of Erie, PA at: oldtimeerie.blogspot.com