Noah, that looks very much like the headstock of a Hughes Dulcimer.  I have 2 that I believe are Hughes kit dulcimers.

This is a dulcimer my great grandfather built. I haven't been able to find any dulcimer pictures that show this distance from the nut to the headstock. Just wondering if there is a certain style of dulcimer that He could have seen and decided to copy.

updated by @noah-aikens: 06/08/16 09:24:05PM