- F. H. Brown
- , revised by John Ward
Griggs, William (1832–1911), inventor of a photolithographic process, was the son of a gate-keeper to the duke of Bedford at Woburn, Bedfordshire, where he was born on 4 October 1832. After the death of his father Griggs started working life as an apprentice carpenter at the age of twelve. When he was eighteen he moved to ...