Thank you Scrimnet
but what do you mean.... 
Would I be able to find who he is or service number with your info....

by just going on the surnames of Rance and Norris.
Thanks, Lesanne. 
Ooops...

Which bit are you unsure of??
I keep forgetting I'm not at work, and not everyone understands my "Mil Speak"!!
There are x2 other units to whom he may have belonged...
Lancashire Hussars Once is a mistake...twice is negligence..Royal Defence Corps
They wore virtually the same cap badge...
The jacket was so named, as people got the "wind up" about being sniped at tby the Germans, and tried to look like the "Other Ranks" ie Privates and the such, as officers (and Warrant Officers) were better targets for thermmm(cut off the head stuff)
The brassard (the black bit round his left arm) looks like tyhe type one wears at funerals..
As for his rank...Warrant Officer Class 1...An RSM (Regimental Sergeant Major)