Anyone in the Baltimore/Washington DC area looking for a singer 201 to treadle may want to see if this is a 201.
From the top flat spool area and decals, it looks like it could be a 201.
http://annapolis.craigslist.org/atq/2435772717.html
And another good deal:
http://annapolis.craigslist.org/hsh/2415304443.html