Dark Seal.--Use 1 lb. Cyanole, 1 lb. Orange extra, 10 lb. Glauber's salt and 2 lb. sulphuric acid.
Golden Brown.--A fine shade is dyed with 1-1/4 lb. Victoria Yellow, 9-1/2 oz. Chromotrop 2 R, 3-1/2 oz. Patent Blue V, 10 lb. Glauber's salt and 2 lb. sulphuric acid.
With Mordant Dyes. Golden Brown.--Make the dye-bath with 1 lb. Diamine Fast Red F, 1-1/2 lb. Anthracene Yellow C, and 5 lb. acetate of ammonia. Work for half an hour; then add 5 lb. bisulphate of soda and work for half an hour longer, then add 3 lb. fluoride of chrome, and work for half an hour at the boil.
Bright Golden Brown.--Use 3/4 lb. Diamine Fast Red F, 1-1/2 lb. Anthracene Yellow C, 5 lb. bisulphate of soda, as indicated in the last recipe. The shades so obtained are very fine, and have the merit of being fast to washing and light.
Chestnut.--Give a medium indigo bottom in the vat, then dye in a bath containing 1-3/4 lb. Anthracene Yellow C, 1 lb. Diamine Fast Red F, and 5 lb. bisulphate of soda. Work again for half an hour, then add 3 lb. fluoride of chrome, and work again for another half hour; lift, wash and dry.
Dark Brown.--Use a dye-bath containing 1-1/4 lb. Diamine Fast Red F, 3/4 lb. Anthracene Yellow C, 1-1/2 lb. Anthracite Black B, and 5 lb. acetate of ammonia. After half an hour's boiling, add 5 lb. bisulphate of soda, work half an hour longer, add 3 lb. fluoride of chrome, and work together another half hour; then lift, wash and dry.
Brown.--A very fine shade can be dyed in the following way: First give a medium indigo bottom in the vat, then mordant in a bath containing 3 lb. bichromate of potash and 2-1/2 lb. tartar, and finally dye in a bath made from 1-1/2 lb. Alizarine Orange R, 4 lb. Diamond Flavine, and 2 lb. acetic acid.
Dark Seal.--Give a medium indigo bottom in the vat, and Mordant with 3 lb. bichromate of potash and 2-1/2 lb. tartar, and finally dye in a bath containing 3-1/2 lb. Alizarine Orange R, 1 lb. Anthracene Brown R, 2 lb. Diamond Flavine, and 2 lb. acetic acid.
Brown.--A full shade is dyed by first mordanting with 3 lb. bichromate of potash and 2 lb. tartar, and then dyeing with 10 lb. Anthracene Brown W, and 1 lb. Mordant Yellow.
Buff.--Mordant as in the last, and dye with 5 lb. Anthracene Brown W, and 1/4 lb. Mordant Yellow O.