This is a vintage New Home (Janome) model 445 zigzag sewing machine with attachments.  It is extremely heavy and runs at a blur.  The light works.  The foot pedal and power cord are hard wired.  If you plug it in and it runs nonstop, you have the light plugged into the motor and vice versa.  This machine has stitch length, width, and a left, middle, and right needle position.  Just those settings can vary the stitch. It has a covered motor so no fabric or fingers get caught in a belt.  On the front of the machine there is a half inch diameter white know.  I don't know what it does and I don't want to force it and end up breaking it.
  
This machine also uses discs.  The discs are for sale on eBay.  The manual is also available on eBay or you can order one in pdf format for $5 and print out just the pages you want.  It has a powerful 1.0 amp motor.  That is more than twice the amperage of the newer plastic machines.  On top of the machine are five small holes with plastic inserts.  These are "weep" holes where you oil the machine so you don't have to take the top off all the time.  This machine can set on a table, go in a case, or go in a sewing cabinet.  Shipping quote is for the contiguous states.  No post office boxes.  It comes with the following;
Thanks for looking...