quiltingshorttimer

I won an auction of a Singer treadle machine. I need to replace the belt (purchased it from a Singer dealer) but have some questions:
the bobbins are the tiny spindles--but there were several round bobbins in the drawer and I can't actually see how any bobbin its in--maybe something is missing?

there is not spool pin

I can see some of the serial #, but about half are hard to read

I got 2 wooden boxes (they are so neat, fold out flat) that have several feet and other "parts"(that I can't identify)--but the bobbin plate cover seems to be missing.

I'll work on trying to get the number posted & a picture posted. But any ideas would be helpful.