Is this a livery button ?

[joesdigs]

Just wondering of this is a livery button? Only letters I can make out on the back are rac

 

[surf]

Hey Joe,

Yes, it is. Nice dig. See: Fox Livery Button

 

[joesdigs]

Thought so, getting better at this

 

[TheCannonballGuy]

Yes, it is a British Livery button. You can view a match-up for the heraldry emblem (an armored "embowed" arm with wreathed spear in hand) on your button at the following link at the UK Detector Finds Database. Unfortunately, the specific nobility "family" which that exact emblem represents is not identified. UK Finds Database - - - UKDFD