This vintage glass advertising sign is for ZOLLER'S BEER which was brewed by the Zoller Brewery in Davenport, Iowa from 1935-1945 although I have fournd earlier references dating back to the 1890's. It measures 13 in. wide and 7 in. high. T are actually two seperate panes of glass seperated by a black paper backing. It appears to have been in some sort of frame but I am not sure. It has a small chip in the bottom left corner and some paint loss from the inside of the front pane and considerable more from the back pane. Otherwise this vintage sign in is very nice shape from a brewery long gone.