Old English/Anglo-Saxon was sometimes written with a version of the Runic alphabet, brought to Britain by the Anglo-Saxons until about the 11th century. Description from anglosaxonliterature.wikispaces.com. I searched for this on bing.com/images
Roman numerals, the numeric system used in ancient Rome, employs combinations of letters from the Latin alphabet to signify values. The Roman numeral system is a cousin of Etruscan numerals. Use of Roman numerals continued after the decline of the Roman Empire. From the 14th century on, Roman numerals began to be replaced in most contexts by more convenient Hindu-Arabic numerals.