I've scanned a copy of a 1966 DS1 manual entitled "Day Sailer, OSPRAY and JAVELIN RIGGING INSTRUCTIONS" and posted it at http://home.comcast.net/~mafeldman/ds1/ds1man.pdf. Because the manual was in very poor shape (as you'l see when you look at the scanned phots), I used some OCR software, imported it into Word, and formatted to look like the original. The results, in terms of layout are fairly accurate, but not exact. I've proofread it pretty carefully but I might have missed some places where the character recognition was incorrect.
If anyone catches anything glaringly wrong, let me know and I'll fix it.
-Mike