Never checked feet for metal content just the style/usage. I have a lot of old feet that I will be selling but so
far I have them sorted to keep with my machines. I have been promised a beautiful 99k machine to finish my
collecting then plan to part with any extras as they are piling up. Don't want to be a hoarder.
No glass feet in the collection as I would keep one as conversation piece. Still have a 127 to repair.