The collections, its diversity, and size are considered a wealth of heritage and a historical reference for Arabia.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
1973م فبراير
مغلف
من سفارة بريطانيا
21.02.1973 = 09.01.1393 هـ