Recently, I pulled out a stamp collection I had not touched for nearly 30 years. I'm now in the process of moving some of the stamps from a Minkus three-post album to White Ace.
A question, though. During the 80s, I had found some plastic page covers that fit snugly around my Minkus three post 8.5 x 11 pages, and used them to cover some of the pages in my album, like this:

The holes in the cover match up nicely with the holes in the album pages.
Today, though, when I look around, I'm having trouble locating this type of page cover. All I see is this latter style, which would give my White Ace pages the appearance of six holes to every page:

I'd love to find the more snug variety. Any ideas on who sells them? I don't see them in my local chain office supply store.
Also, is there a consensus here on whether or not these page covers are a good idea? I liked them because they protect the pages from getting dogearred and the holes of the pages from getting torn. A downside, of course, is that the stamps in the collection aren't quite as easy to see, given glare on the plastic and other factors.
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