The collections, its diversity, and size are considered a wealth of heritage and a historical reference for Arabia.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
1958م أكتوبر
مغلف
إلى الشيخ أبو تراب الظاهري
مغلف مسجل ، إرسال
28.10.1958 = 12.04.1378 هـ