WW2 British printed RASC badge

This is a single badge that normally was added to an uniform as a pair.
One for the left and one for the right upper sleeve.
Printed badges are getting harder to get these days.
This is a badge that was carried by members of the Royal Army Service Corps.
Or better said, those who fixed provided the fighting forces with everything from rations, smokes, paper, oil, etc.

It seems that this badge had been in a photo album or something like that, because it has remains of a kind of glue on the back.

I only have a single badge, so sorry, no set!