The collections, its diversity, and size are considered a wealth of heritage and a historical reference for Arabia.
Group includes
212,000 stamps (oldest since 1867)
5,000 documents (oldest since 1865)
120,000 manuscripts and books
1997م سبتمبر
مغلف
لبنك ديزدنر في جوترسلوه
25.09.1997 = 22.05.1418 هـ