Guam On Modified Steiner Pages

That's a very elegant-looking page. Changing the font makes it look much nicer than standard. I wonder if there's any way to type any added info like your "Type I" and "Type II" below the 10c stamp boxes? I've played with these pages, myself, and never found a way to do it easily or reliably.

Is this home-printed on 8.5 x 11" paper? Card stock, I assume?

If you're looking for a really nice non-office-supply-store binder, the Amos Advantage website sells a really nice 3-ring binder with padded cover and slipcase (!) pretty cheaply. It comes in blue or black. I've put one of my two U.N. collections on White Ace U.N. pages in a set of these binders. How did I ever end up with two U.N. collections?

Looks like you're also adding page numbers. Some European albums do that and White Ace (RIP) used to do that, also.