I'd leave it "as is". Your Dad used it. "You" use it. Sorry for his passing. Mine's been gone for 2 decades now and I still miss him.
Best,
Capt. Chris
_________________________
Capt.Chris Stanaback
RKCC/RKCA Founder
RKS #016
NRA Lifetime Member
CAPTSTANABACK@aol.com
WEBSITE: www.captstanaback.com