One unusual bit about this bike is one of the previous owners engraved everything with his name and his Social Security Number. I'm not joking...his last name apparently was Paquette and his SSN is one from Massachusetts, a 1964 vintage number (from looking on the internets). The stem is engraved with it, the non-drive side of the top tube is engraved with it; even the non-drive side of the rims are, in the braking surface (gee, thanks for that).
I have no idea who this guy is, but I'm really curious now...since he marked every component of his bike with it!