Have a look at this blog link, http://sewing-machines.blogspot.com/2007/01/wanna-necchi.html
It may give you the info that you need. Looks that the Lycia is pre plastic internal camstack. I will see if I can find some pics of the cams for you. Here you go
[ATTACH=CONFIG]403224[/ATTACH]
Last edited by Caroline S; 03-21-2013 at 06:25 AM.