stable belt Q A R A N C as dental hygienist

[49lassiepen]

I am trying to obtain as much information as possible to the A D C/R A D C
On the site stable bets of the British army there is a stable belt worn by Q A R A N C when attached to the R A D C as dental hygienists
the belt is the normal clasp of the Q A R A N C with a belt of green/grey/green i e not the normal colours of either corps
I have never seen one of these -does anybody have one in their collection or know of one in other collections
David