Unpledged presidential electors have run in at least four US presidential elections. In 1960, 14 were elected.
In this age, where the electoral college is almost a mere formality and we rarely think of ourselves as voting for "electors," it's hard for me to imagine the voters' thoughts or even what they were looking at when they cast their ballots. So my question is, what did the ballots look like? Was there one line for the Republican candidate, one for the Democrat, and one for "unpledged"? Or what?