William Mavor Watts (1797/98–1874) was an English printer, based in London, who specialised in non-Roman fonts and Bible printing.
[1] After Watts's death in 1874, his widow established a new printing-office in Gray's Inn Road, which subsequently went up in flames.
The valuable matrices of the numerous founts of type, embracing nearly every known written language in the world, and produced by Mr Watts with much assiduity and at great expense, were fortunately preserved.
Some of the founts were cut under the personal superintendence of celebrated Oriental, classical, and missionary scholars, and are much used by the British and Foreign Bible Society in distributing the Holy Scriptures all over the world.
There are considerably over two hundred of these languages, not to speak of the different dialects... Swatow, Pwo-karen, Lepcha, Kinika, Nupe, Bullom, Batta, Lifu, Tchuwash, Tukudh, Wuch, Ossetian... [2]