RR
I did find another referance as I logged off, to a development of the ES-1 (Paragon), called the ES-3/145 Plover ??
But I don't thiks that's the one
I found this
1962 | 0383 | Flight Archive
To be produced by the Wiltshire School of Flying, managing director,
Sqn Ldr J. E. Doran-Webb
Gotta go now, thanks for PM
TC