Album for specialized collection of mint set series and loose coins of John XXIII, silver-printed binder, complete with slipcase and four-ring mechanism.
All coins are photographed obverse and reverse and accompanied by detailed information such as dimensions, weight, metal composition, engraver, sculptor, and ministerial decrees, all enriched with brief historical notes.
The pages are made with HHt crystal, which is thicker and more rigid than traditional pages.