The collections, its diversity, and size are considered a wealth of heritage and a historical reference for Arabia.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
2007
بطاقة مراسلات الحجاج
بطاقة البريد السعودي
4.2.2007 (6.1.1427)