These albums when complete will cover all the stamps of Czechoslovakia and the Czech Republic
but not the Pošta Československá 1919 series, Bohemia & Moravia, or Slovakia.
I print a page from the album on one side of acid free 110 lb ivory cardstock.
The stamps are mounted to the page using Hawid clear mounts.
I then insert two pages, back to back, into an archival quality page holder.
These I mount in a special three-ring binder that protects the edges of the page.
I house the unit in a Safe slipcover (712), available from most philatelic supply houses.