wheeler & wilson treadle machine
 

Does anyone know anything about these? My sister picked one up at the side of the road one day - guy had just put it out for free! so of course she snagged it! Been sitting in mom and dad's garage for a while but today they got her out and cleaned her up wiith some orange oil. We were wondering if anyone knows anything about these machines. She is a a little cutie!

:) What would you like to know? Do you know what model it is?