Sadly, Anna's Archive doesn't seem to have it.
One of these days soon, I'm going to start downloading their massive collection of Triumph magazine. I was like the proverbial kid in a candy store when I found that archive.
These things can vanish at the drop of a hat, that's why I always download anything I think I might want later and not be able to find it. I've done that with more YouTube videos than I can count. Those seem to have a nasty habit of vanishing as well.