In the ancient Etruscan language, concept regarding numerals was also quite similar. As of being that time the most advanced way of expressing positive integers (in that region), the concept had quickly found its way to the newly established city of Rome, and had also appeared in the Roman numerals, loosely written in a manner how it was generally said in the spoken language. The majority of people collective founding Rome and brought it to rise were mainly Estruscans. Aside the that for some non-trivial letters contained of Roman numerals took up to a century or more to evolve to its final form which allowed the old Etruscan symbols to be discarded, the concept, rising out of the spoken language, more or less also had left a permanent footprint.