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")
Dungaree (fabric) refer to a kind of garment (in the plural) as well as a fabric. Dungaree is an earlier term for denim. Typically only the warp threads are pre-dyed with the traditional colouring agent indigo, the weft threads are left uncoloured (white), resulting in the unique fade patterns of the fabric. Denim however refers to cotton twill which may be warp dyed, undyed, or dyed after weaving. Denim may be 2x1 or 3x1 twill. It's unclear what types of twill dungaree fabric were available in traditionally. In United States, the mill at Shady Lea, North Kingstown, Rhode Island, was built in