Продолжая о числах

Краткое переложение информации, добытой из сводника:
Выдержки из спецвыпуска журнала Quettar 1987 год.
The tengwar numerals were found and presented to Quettar by Christopher Tolkien The following is adapted therefrom.
Откуда Кристофер это откопал, и что конкретно они адаптировали - неизвестно.
For numbers proper the Eldar used both a decimal and a duodecimal system the Dwarves used a duodecimal system and the Men of the West in the Third Age used mainly a decimal system.
Далее даны 12 цифровых тэнгвар. Картинки сюда вставить не могу.
In all systems the numbers are written with the unit digit at the left The digits were usually marked either by a dot over each digit or by a line drawn above the number for a decimal system in a duodecimal system the dot or line was written below. The mark could be omitted where no confusion would arise In a duodecimal system a circle could be used in place of the dot to mark the twelves digit and the symbol U or could be used for though how it is not clear.
Это уже про Кирт.
The only numerals we have for the runes are three digits found in the Book of Mazarbul in Pictures by J R R Tolkien 3, 4, 5.