The other one (when originally built) was sold to The Shah of Iran. I guess there were two of them at one time.
I'm guessing you could have got all your questions answered here from the owner and his wife 12 years ago.
https://www.lwhs.us/news/news-2008septdowning.htm
Must have been fun to attended, sounds like it was a very nice special presentation. Someone here has to know what happened to that boat. If you really want to know I would contact or visit the boat museum in Wolfeboro.
This very old thread by McDude as some info as well. If you dig into it you might find some additional info on the fate of these boats.
https://www.winnipesaukee.com/forums...ead.php?t=1499
Note: the letter that describes the racing accident that took place at the Alton bandstand years ago, that I never knew about, I have some photos of the hydroplane speedboat that was owned by Sandy Point.