this is beautiful; I just got a red eye this weekend. It needs the plug wire replace because it's cracked. It's in a cabinet w/knee lift so it's great. I have in the past few months gotten a FW and a treadle, the red eye and another one that looks like the sphinx. I contacted singer with an email; gave them the model numbers and the next day they sent me an email telling me I have 2 (66), a 221 and a 66K machines and they included the birth dates and places where they came from. You may want to contact them. On the web I could only get partial info but not all of it was accurate so I know. My red eye came with the manual and orginal attachments in thier boxes but I'll have to download the rest of the manuals from on line or sometimes you can find them on ebay. Enjoy your machine