The collections, its diversity, and size are considered a wealth of heritage and a historical reference for Arabia.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
1951م ديسمبر
مغلف
إلى الشيخ أبو تراب الظاهري
30.03.1371 هـ = 29.12.1951م