The collections, its diversity, and size are considered a wealth of heritage and a historical reference for Arabia.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
1969م فبراير
مغلف مراسلات الحجاج
مسجل
الطابع الجوي الأول
من مكة المكرمة إلى الرباط
24.02.1969 (06.12.1388 هـ)