Each cipher alphabet is just another rightword Caesar shift of the original alphabet.
Some care has been given to the translation of their spelling from the original alphabets, and some notes on the sounds that are intended are offered.
The original Greek alphabet did not have any diacritics.
Next, all we have to do is create our substitution scheme by rewriting the entire alphabet in reverse order opposite the original alphabet.
French Braille is the original braille alphabet, and the basis of all others.
This is the Aramaic script that replaced the original ancient Hebrew alphabet.
There were also attempts for an original Albanian alphabet in the period of 1750-1850.
There is no original alphabet native to China.
(The original Hebrew alphabet has been retained by the Samaritans.)
The number of letters in the original Glagolitic alphabet is not known, but may have been close to its presumed Greek model.