1964 Electoral College Map
<a href="https://en.wikipedia.org/wiki/en:United_States_Geological_Survey" class="extiw" title="w:en:United States Geological Survey"><span title="scientific agency of the United States government">United States Geological Survey</span></a>
<a rel="nofollow" class="external free" href="https://nationalmap.gov/small_scale/printable/elections.html">https://nationalmap.gov/small_scale/printable/elections.html</a>