Ancient Persian Alphabet
When the Persian king Darius I the Great (522-486) ordered the Behistun inscription to be made, he also ordered the making of a special, Persian alphabet, which he called 'the Aryan script'. It consists of thirty-six signs indicating syllables and eight ideograms for the words 'king', 'country' (2x) 'good', 'god', 'earth', and 'Ahuramazda' (3x). A slanting wedge (\) is used as a word divider. This alphabet was mainly used for royal inscriptions; the last text in the 'Aryan script' can be dated to the fourth century BCE.
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