the barn find 427 SC Shelby AC Cobra, CSX 3047 spent most of the last 25 years on storage

and the photo below is of the top of the air filter pie tin.

the word on the Jockey Journal is that the company of Stelling and Hellings went out of business in the 60's,  and sold air filter housings, and motorcycle handlebars http://www.jockeyjournal.com/forum/showthread.php?t=10084

I learned of this last november: http://justacarguy.blogspot.com/2012/11/anthony-boosalis-found-65-cobra-427-sc.html