Requesting Assistance with patch

[jayhawkhenry]

I was at a flea market this past weekend and purchased a group of US army patches and found this one among them. I have been informed by a forum member that it could be British, Territorial Artillery. I placed it next to a US 5th Army patch to help with size.
Any assistance would be appreciated.
Henry

[Marc Sherriff]

Not a British Artillery badge that I have come across.