Royal National Institute of Blind People

RNIB (formally, the Royal National Institute of Blind People and previously the Royal National Institute for the Blind) is a British charity, founded in 1868, that serves people living with visual impairments. Its standardisation of tactile alphabet systems vastly improved its beneficiaries' educational outcomes during the Victorian and Edwardian eras leading to widespread adoption and a proliferation of material published in Braille.

Source: Wikipedia — Royal National Institute of Blind People (CC BY-SA 4.0)