http://worcester.craigslist.org/atq/4596377154.html
Oh yeah, I am SURE you have the original receipt for this "1846" machine..... LOLOLOLOLOLOL
Sure looks like one of the very first primitive sewing machines ever built..... NOT!!
Goes to show, never trust an antique shop "expert"
and these folks must have an interesting research source...
http://boulder.craigslist.org/atq/4496116154.html