_Bright Olive Yellow._--Dye with 1-1/2 lb. Diamine gold, 1-1/2 lb. Diamine fast yellow A and 3/4 lb. Diamine bronze G; top with 1/2 lb. Thioflavine T and 1/4 lb. Chrysoidine. _Moss Brown._--Dye with 1 oz. Diamine brown M, 6 oz. Diamine fast yellow A, 6 oz. Diamine bronze G, topping with 1 oz. new Methylene blue N and 4 oz. Orange G G. _Dark Sea Green_--Dye a bottom with 9 oz. Diamine black B and 4-1/2 oz. Diamine fast yellow B, then top with 2 oz. New methylene blue M and 2 oz. New phosphine G. _Old Gold._--Dye a ground with 1/2 lb. Diamine gold, 1-1/4 lb. Diamine fast yellow A, and 6 oz. Diamine bronze G, topping with 8 oz. Thioflavine T, 1 oz. Indian yellow R and 1 oz. Brilliant green. _Cornflower Blue._--Dye the ground with 2-1/2 lb. Diamine azo blue 2 B, 1-1/2 oz. Alkali blue 3 B, 1/2 lb. Oxydiamine black S O O O, and top with 1 oz. Metaphenylene blue B, 2 oz. New methylene blue R and 1 oz. Indigo blue N. _Slate._--Dye with 7 oz. Diamine dark blue B and 1 oz. Diamine brown M; top with 1 oz. Aniline grey B and 1 oz. Cyanole extra. _Pale Drab._--Dye the ground with 1 oz. Diamine orange G C, 3/4 oz. Diamine bronze G and 1/2 oz. Diamine brown M; top with 3/4 oz. New methylene blue N, 1 oz. Bismarck brown and 1 oz. Cyanole extra. _Deep Leaf Green._--Dye a ground colour with 1-1/4 lb. Diamine bronze G, 1-1/2 lb. Diamine fast yellow A and 1-1/2 lb. Diamine black H W; the topping bath is made with 1/2 lb. Brilliant green, 1/2 lb. Chrysoidine and 1/4 lb. New methylene blue N. _Maroon._--Dye with 3 lb. Diamine Bordeaux S, 1/2 lb. Diamine orange D C and 1/2 lb. Diamine brown V; top with 1/2 lb. Magenta and 1/4 lb. Formyl violet S 4 B. _Heliotrope._--Dye with 1 lb. Heliotrope 2 B. _Lilac Rose._--Dye with 8 lb. Columbia black R and 1 lb. Alkali blue B; after dyeing pass through a weak acetic acid bath, then wash well. _Pea Green._--Dye with 2 lb. Chrysophenine, 1 lb. Chicago blue 6 B and 1 lb. Alkali blue 6 B; pass, after dyeing, through a weak acetic acid bath, then wash well. _Dark Drab._--Dye with 1/4 lb. Diamine brown M, 1 lb. Diamine fast yellow A and 3/4 lb. Diamine bronze G; top with 1/2 lb. Orange G G and 1/2 lb. Cyanole extra. _Deep Rose._--Dye the bottom colour with 1/2 lb. Diamine rose B D and top with 1/4 lb. Rhodamine B and 1 oz. Safranine. _Walnut Brown._--Dye the bottom colour with 1 lb. Oxydiamine black D, 1 lb. Diamine brown M and 1 lb. Oxydiamine violet B; the topping is done with 4 oz. Safranine, 2 oz. New methylene blue N and 2 oz. Chrysoidine. =Dyeing of Plain Black.=--Diamine blacks find a very extensive application for dyeing blacks on satin, either dyed direct in one bath, or dyed, diazotised and developed.