{HEAD ~ The bobbin} includes an armature mounting structure, usually in the form of slots in {TAIL ~ flanges} of the bobbin 
{ HEAD ~ The bobbin } includes an armature mounting structure , usually in the form of slots in { TAIL ~ flanges } of the bobbin
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH