Not Quite, but….

One of the more arcane items in my posession is an oil-cooler for a Napier Rapier off the S.20 Mayo composite. I’m no authority on the Rapier, but I don’t think that they were fitted to much else;- around a dozen engines in six types….so it’s possibly the last piece of S.20 left.

Is the Rapier at Old Warden the only one left…? Any ideas what it came off….?

The Napier engines were all interesting, but all seemed to have been problematic. 🙂