Hi Mikhail,
You give us very little data to go on, yacht names can change many times as ownership changes. If you are able to tell us her yard number, where she is currently berthed or any other information in addition to her name somebody may be able to tell you something about her.
The page from the archives is of little help without knowing her yard no.
Peter.
p.s. A boat of that same name is owned by one of our members, but she is listed as a Moody 31 Mk. II, not a 336. I will draw his attention to your post as he may know something of another Moody of the same name.
P.