Developed to be a bearer of sound.
It yet won acceptance for centuries around.
From Elf to Man and even to Dwarven kind.
It kept all together and in knowledge did bind.
Ainulindale
(Another source indicates Tengwar)
The Ainulindalë is the title of the first part of The Silmarillion.
(The Music of the Ainur (gods) which contains the story of creation and acts as a blueprint or kind of DNA code of Iluvatar's plan for the world) or alternatively Tengar (spelled incorrectly on Bobbins - it should be Tengwar if that is the right answer)
Tolkien Gateway: Ainulindalë