I recall posts from that shop instructor in Connecticut (what was his
name?) about NEMES going to shows and making whistles that were give-aways.

Here we go, kinda: it was Errol Groff who posted. And the NEMES site
has a "WHISTLE plans HERE" box, but with no link. Wait ... I found a
post from Errol on Google Groups with this link:
http://neme-s.org/images/PDF%20Files...nload_page.htm

Bob