ⵙ ⵓⵎⴷⵢⴰ, ⵜⵖⵢ ⴽⵔⵉⵙⵜⵉⵏ ⵍⴰⴷ (1930-1847) ⴰⴷ ⵜⴽⵛⵎ ⵙ ⵓⵖⴰⵡⴰⵙ ⵏ ⴷⴷⵓⴽⵜⵓⵔⴰ ⵙ ⵓⵙⵏⵜⵍ ⵏ ‘"C. Ladd"; ⵜⵙⵎⴷ ⴽⵔⵉⵙⵜⵉⵏ ‘’ⴽⵉⵢⵜⵉ’’ ⵍⴰⴷ ⴰⵢⵏⵏⴰ ⵉⵅⵚⵚⴰⵏ ⴳ ⵓⵙⴳⴳⵯⴰⵙ ⵏ 1882, ⵎⴰⵛⴰ ⵓⵔ ⵟⵓⵎⵉⵥ ⵜⵓⴳⴳⴰ ⵏⵏⵙ ⴰⵔ 1926, ⴷⴰⵜ ⵏ ⵢⴰⵜ ⵜⴰⵣⵣⵓⵍⵜ ⵏⵏⴰ ⵉⴳⴰⵏ ⴰⵊⴱⴰⵕ ⵏ ⵜⵓⵏⴳⵉⵏⵜ (ⴰⵏⵏⴰⵢ ⵜⴰⵔⴰⵜⵙⴰ ⵏ ⵜⵉⴹⵜ), ⴷ ⵜⴰⵏⵏⴰⵢⵜ ⵏ ⵉⴽⵯⵍⴰⵏ, ⴷ ⵜⴰⴽⵍⵉⵍⵙⵏⵜ’’.