Found It!

Chore time a couple of days later, again in the hay stem leftovers in the manger.  Hay from the same field, so the antlers must have dropped nearly together.

Mangled by the baler but still substantial

I have this little video in my head of a big buck resting in the field, eyes half closed, when there's this little <click> POING-POING and the antlers both eject from his head simultaneously.  Ha.  I do have to wonder what they think when one falls off and the other doesn't for a while.  Must be odd to have that weight unbalanced on top of your head.

Fall off?!  Your stuff can fall off??

Don't worry girls, it doesn't apply to you.