For the record - I have two featherweights, and I'm looking for two more to complete the set - an early Tan 221 and a 222, and I expect I'll pay a pretty penny for both - they aren't a high priority for me, so I'll wait and see if I find one for a good price.
My goal with this is to help others learn about thier machines and get excited about them. That is why I've got such a diverse collection. If live every settles down, I'll get back to catologing and then putting together the information on the machines about needles, shuttles and attachments.
I hope I'll get the portable treadle built this summer, and with the van we're buying the end of the month, I hope DH and I will do some traveling and meet with other treadle enthusiasts to show and share.
BTW- if anyone is traveling through South Dakota and wants to stop in and see the machines, I'm only 4 miles north of I-90, and only 12 minutes away from the "World famous Corn Palace"