Singer Vintage Sewing Machine 503 A Pedal Accessories

Description

Singer Vintage Sewing Machine 503 A Pedal Accessories. Condition is "Used".
Light bulb works. Needle moves up & down when I engage peddle. I do not know how to thread the machine so I unfortunately can't test if there are any issues actually sewing.
Comes with: pedal, instruction manual, sewing machine attachments (not sure if anything is missing see photo), singer "smooth & even feed sewing machine foot", a few needles, a lightbulb (not sure if works/if actually compatabile with this machine)
Model is 503a. Will need a good detail cleaning. See the photo where I am holding the very front piece (normally should be attached but this will need fixed as it is not attached). Also the little silver plate below the needle is not attached and I think it is supposed to be. Sorry i'm not a sewer.
A few areas of wear & also some rusting on some of the medal. See photos.