Yes, quite rare. While an unknown amount were made according to
https://singer-featherweight.com/blo...therweight-221
Featherweight historians, JJ & Leo from The Featherweight 221 Factory, have only logged 43 known Wrinkle Featherweights in all their years of keeping records. They both fully acknowledge that more Wrinkles were made, but how many — no one knows exactly.
If you read the link above it says that they sold one February 26, 2015 for $4,275.00.
Janey - Neat people never make the exciting discoveries I do.
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