Lewis and Harris MacLeod, and those on Lewis being referred to as from the clan MacLeod of Lewis. Lewis is also the ancestral home of Clan Morrison. The Lewis chessmen is a famous collection of 12th-century chess pieces, carved from walrus ivory and mostly in the form of human figures, which were discovered in Uig in 1831. A major industry on the island is the production of Harris tweed fabric, which is handmade on the island; by law only fabric produced in the Outer Hebrides can be called Harris tweed. The Lewis Trilogy of novels ("The Blackhouse", "The Lewis Man" and "The Chessmen")
Drill (fabric) Drill (fabric) Drill is stout durable cotton fabric with a strong bias (diagonal) in the weave. It can be used unbleached, although it is more often bleached or dyed. Light weight drill is used in clothing items such as shirts, safari jackets, blouses, and some types of sports clothing. The heavier weights were often used in corsets, and are commonly used in work clothing and uniforms. The most common use of drill in uniforms and casual wear is in the form of khaki. Usually taken to be a green colour (often mistaken for tan or sandy), the word comes from