Speechless Two has it.
The Parnell Parasole with wool tufts and a wing that can be adjusted to variable incidence.
More interesting features and history can be viewed at this page.
http://www.chew76.fsnet.co.uk/parnall/chap5.html
Bristol Aviation site:
http://www.chew76.fsnet.co.uk/
Edit: Speechless: You have one ready to post?