French-ordered braille alphabets - How Old Today?

1

Romanian_Braille

1

Ukrainian_Braille

3

Bharati_Braille

3

Danish_Braille

3

English_Braille

3

Georgian_Braille

3

Ghanaian_braille

3

Hebrew_Braille

3

Igbo_Braille

3

Italian_Braille

3

Persian_Braille

3

Portuguese_Braille

3

Russian_Braille

3

Spanish_Braille

3

Urdu_Braille

3

Yoruba_Braille