The collections, its diversity, and size are considered a wealth of heritage and a historical reference for Arabia.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
1994م أغسطس
مغلف
لبنك ديزدنر في جوترسلوه
07.08.1994 = 29.02.1415 هـ