Blue.—Prepare the dye-bath with 1 lb. Paramine blue B, 2 lb. soda, 20 lb. Glauber's salt. Enter at about 150° F., and dye at the boil for one hour.
Slate Blue.—Prepare the dye-bath with ¼ lb. Diamine black B H, ¾ oz. Diamine fast yellow B, 2 lb. soda, and 10 lb. Glauber's salt. Dye at the boil to shade.
Deep Blue.—Use 3¼ lb. Diamine blue B X, ½ lb. Oxydiamine black N, 3 lb. soda and 20 lb. Glauber's salt at the boil for one hour.
Blue.—Dye at the boil for one hour with 1½ lb. Diamine sky blue, 2 oz. Diamine green B, 2 lb. soda and 10 lb. Glauber's salt.
Navy.—Dye with 1 lb. Dianil dark blue R, 8 oz. Dianil black C R, 5 lb. soda and 20 lb. salt at the boil for one hour.
Dark Navy.—Use 2 lb. Dianil blue B, 2 lb. Dianil dark blue R, ¾ lb. Dianil black C R, 2 lb. soda and 25 lb. salt, working at the boil for one hour.
Deep Blue.—Dye with 3½ lb. Diamine blue black E, 5 lb. soda and 20 lb. Glauber's salt at the boil for one hour.
Deep Blue.—Dye with 3 lb. Zambesi black B R, 3 lb. soda and 20 lb. Glauber's salt at the boil for one hour.
Dark Navy.—Use 3 lb. Dianil dark blue R, 3 lb. caustic soda 70° Tw., and 25 lb. salt, working at the boil for one hour.