-- grey, 106.
-- indigo blue, 96.
-- plum, 99.
-- sage brown, 118.
-- seal brown, 102.
-- slate, 106.

Lilac, 98, 99.
-- red, 87.
-- rose, 233.

Lima wood, 178, 179.

Lime, 169, 202.
-- and copperas vat for indigo dyeing, 200.
-- boil for cotton, 28.
-- sour operation, 32.

Logwood, 18, 84, 156, 157, 165, 167, 234, 259.
-- black, 79, 174.
-- -- dyeing on yarn in hanks, 175.
-- decoction, 177.
-- dyed goods, test of, 258.
-- extract, 164, 175, 176, 181.
-- greys, 178.

Loose wool and cotton, washing of, 244.

Lye boil operation. 34.

M.

Machinery for dyeing, 53, 57.

Madder, 157.
-- bleach, 24.

Magenta, 18, 147, 153, 229, 231, 232, 233.

Malachite green, 146, 152, 153, 229, 232.

Mandarine G, 211, 217, 218, 224.

Market bleach, 24, 38, 39.

Maroon, 89, 138, 153, 215, 233.

Mather & Platt's apparatus, 207.
-- -- bleaching kier, 30, 31.
-- -- machine, 246.
-- -- washing machine, 36.
-- -- yarn-bleaching kier, 49.

Mercerisation of cotton, 8.

Mercerised cotton fibres, illustrations of, 7, 9.

Mercer, John, 8, 21.

Metallic mordants, 156.

Metanitroaniline, 185, 186, 187, 188.
-- orange, 195.

Metaphenylene blue, 229.
-- -- B, 154, 233.

Methylene blue, 17.
-- -- B B, 153.
-- -- 2 B, 153.
-- -- N, 232.
-- grey B F, 153.

Methylindone B, 229, 231.
-- R, 229.

Methyl violet, 18, 229.
-- -- B, 146, 151, 231.
-- -- 2 B, 146.
-- -- R, 146.
-- -- 3R, 146.
-- -- 4R, 152.

Mikado brown, 227.
-- -- 2 B, 238.
-- -- 3 G O, 230.
-- -- M, 103, 230, 232.
-- dyes, 18.
-- golden yellow 8 G, 230, 231.
-- orange, 227.
-- -- G, 91.
-- -- 4 R, 91, 102.
-- -- R O, 232.
-- -- 3 R O, 231.
-- -- 4 R O, 218, 224.
-- -- 5 R O, 230, 238.
-- yellow, 227.
-- -- G, 230.

Milk of lime, 28, 175.

Milling orange, 229.
-- yellow, 229.

Mimosa, 209.

Mixed cotton and wool fabrics, dyeing of, 208.

Mommer's cop-dyeing machine, 69.

Mordant dyes, 84.

Mordants, 156.
-- detection of, 259.

Moss brown, 143, 232.

Muslin bleaching, 41.

Myrabolam, 147, 148, 239.
-- extract, 175, 176.

N.

Naphthol, 184.

-- -azo-benzene, 181.
-- black, 128.
-- -- B, 223.
-- -- 3 B, 222.
-- blue black, 211, 214, 215, 216, 217, 222, 234.
-- -- G, 211, 222.
-- -- R, 211.
-- colours, 182.
-- D, 192.
-- X, 192.
-- yellow S, 229, 238, 278.

Naphthylamine, 13, 132, 133, 184.
-- black, 235.
-- -- 4 B, 211.
-- -- 6 B, 211, 217.
-- -- D, 211.
-- ether, 130.

Naphtindone B B, 1