The collections, its diversity, and size are considered a wealth of heritage and a historical reference for Arabia.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
1950 مارس
مغلف
مغلف حكومي مسجل ، ختم بريد مسجل ختم البريد الجوي
طابع أفغانستان 1950م
إلى السويد 30.03.1950
شوال 1375