Bassa Vah script

Bassa Vah, also known as simply "vah" ('throwing a sign' in Bassa) is an alphabetic script for writing the Bassa language of Liberia. It was invented by . Type was cast for it, and an association for its promotion was formed in Liberia in 1959. It is not used contemporarily and has been classified as a failed script.
"Vah" is a true alphabet, with 23 consonant letters, 7 vowel letters, and 5 tone diacritics, which are placed inside the vowels. It also has its own marks for commas and periods.
Unicode.
The Bassa Vah alphabet was added to the Unicode Standard in June 2014 with the release of version 7.0.
The Unicode block for the Bassa alphabet is U+16AD0–U+16AFF: