I saw it a couple of times, once on the Barton site, once on Model Engine News, but can't find it. It was from the mid-50's (I think), a bit undersized by American standards (maybe 40-ish inch wingspan?). The notable thing about it was it had a round fuselage. Not a round-ish fuselage -- some chap was trying to get inspiration for a fuselage shape, and saw an empty paper towel roll. Then said "why, that's just the thing!".
Anyone know what I'm babbling about here?