ⲙⲁⲛⲕⲉ S nn f, meaning unknown, among articles of ? iron: BKU 1 94 = AZ 23 75 ⲧⲟⲩⲁϩⲣⲉ, ⲧⲙ., ⲧϩⲉⲗⲙⲓⲥ.