My good friend Pat Domaratz pointed me to this amazing sign, located on the back of the building at the intersection of Broad St. and Main St. in Rochester. The paint is quite faded, but you can still make out the words of this political ad. On the left is written:
And to the right is written: Vote for ROOSEVELT.
The third photo is of the entire sign. This thing really needs to be restored. What an amazing piece of history! (Thanks to Pat for the tip.)