Tommie you can get a manual copy here:
http://www.ismacs.net/singer_sewing_...e_manuals.html
You might check eBay for an original.
Also there is a 301 web site where you can get what accessories were available and how to use them. Here:
http://singer301.com/accessories/default.html.
You might try Sew-Classic for accessories or eBay.
Don't know if this will help, but I hope it will.