The collections, its diversity, and size are considered a wealth of heritage and a historical reference for Arabia.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
فبراير 1943م
نادر جداً!!!
طابع منافع الطرق
28.02.1943 = 22.02.1362م هـ