Dark Brown.--1 lb. Congo Brown G, 1-1/2 lb. Benzopurpurine 4 B, 1-1/2 lb. Zambesi Black F, and 1/2 lb. Wool Black 6 B.
Stone.--1 oz. Zambesi Black D, 1/4 oz. Mandarine G, 1/4 oz. Curcumine extra, and 1-1/4 oz. Mikado Orange 4 R O.
Slate Green.--3 oz. Zambesi Black D, 1-1/2 oz. Guinea Green B.
Sage Brown.--1/2 lb. Zambesi Black D, 1-1/2 oz. Mandarine G extra, 3 oz. Curcumine extra, 3 oz. Acid Violet 6 B, 6 oz. Mikado Orange 4 R O, and 4-1/2 oz. Curcumine S.
Cornflower Blue.--3 oz. Chicago Blue 4 R, 1/4 lb. Zambesi Blue R X, 1/4 lb. Acid Violet 6 B, and 3/4 oz. Zambesi Brown G.
Dark Brown.--1-1/2 lb. Brilliant Orange G, 1/2 lb. Orange T A, 1 lb. Columbia Black F B, and 1/4 lb. Wool Black 6 B.
Dark Blue.--2 lb. Chicago Blue R W, 1 lb. Zambesi Blue R X, 1/2 lb. Columbia Black F B, 10 oz. Guinea Green B, and 1/2 lb. Guinea Violet 4 B.
The Janus dyes may be used for the dyeing of half wool union fabrics. The best plan of working is to prepare a bath with 5 lb. of sulphate of zinc. In this the goods are worked at the boil for five minutes, then there is added the dyes (previously dissolved in water), and the working continued for a quarter of an hour; then there is added 20 lb. Glauber's salt and the working at the boil continued for one hour, at the end of which time the dye-bath will be fairly well exhausted of colour. The goods are now taken out and put into a fixing bath of sumac or tannin, in which they are treated for fifteen minutes. To this same bath there is next added tartar emetic and 1 lb. sulphuric acid, and the working continued for a quarter of an hour; then the bath is heated to 160° F., when the goods are lifted, rinsed and dried. In the recipes the quantities of dyes, sumac or tannin, and tartar emetic only are given, the other ingredients and processes are the same in all.
Dark Blue.--2-1/4 lb. Janus Dark Blue B, and 1/2 lb. Janus Green B, in the dye-bath; 16 lb. sumac extract and 2 lb. tartar emetic in the fixing bath.
Blue Black.--3-1/2 lb Janus Black I and 1/3 lb. Janus Black I I in the dye-bath, and 16 lb. sumac extract and 2 lb. tartar emetic in the fixing bath.