I'll pop by thisafternoon and have a good look at it with you.
I have seen use of that cowl on some standards (although the base is incorect) the viceroy, cadet, and sheerline, however the combination of handles, base, cowl and badgine is not specific to any one in my records.
The sticker on the front of the cowl looks possibly Viceroy, but the handles are wrong, the handles also dont match my documentation of the cadet...