Dragon Letter H, 4.0 Addorsed
Any time I think I'm done - I'm not. Ideas lead where they will. After lamenting that there were not more letters that would work with 2 Dragons, I was confronted with the fact that I was overlooking the obvious.
This falls in the category of "quick and dirty" Photoshopped idea of the original graphite H, 3.0.
Addorsed is a Heraldry term for 'back to back'.