tracer unit

[2pounder]

I have a tracer unit marked No.6 I G/N 211 W.2-39 damaged left hand thread, inert but not sure what its for in terms of what shot or shell. can anyone please advise. 2pr

 

[Quatermass]

Its for the Shot, Flathead, Practice, Q.F. 2-PR., Mark IT

 

[2pounder]

tracer

Thanks Quatermass, If one comes up less the T I'll have somewhere to put it. 2pr