The collections, its diversity, and size are considered a wealth of heritage and a historical reference for Arabia.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
1985
لمكتب التعليم العالي في فرايبورج
طابع القرية الشمسية 1984م
28.01.1985 = 06.05.1405 هـ