es (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, (p. 182)
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 deg. 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.

_Dark Brown_.--2-1/2 lb. Janus Brown B, 1 lb. Janus Black I, 3-1/2 oz.
Janus Yellow G, and 5 oz. Janus Red B in the dye-bath, with 16 lb.
sumac extract and 2 lb. tartar emetic in the fixing bath.

_Drab_.--1-1/2 oz. Janus Yellow R, 1/4 oz. Janus Red B, 1 oz. Janus
Blue R, and 1/4 oz. Janus Grey B B, in the dye-bath, and 4 lb. sumac
extract and 1 lb. tartar emetic in the fixing-bath.

_Grey_.--5 oz. Janus Blue R, 3-1/4 oz. Janus Grey B, 1-1/2 oz. Janus
Yellow R, and 1/4 oz. Janus Red B in the dye-bath, with 4 lb. sumac
extract and 1 lb. tartar emetic in the fixing-bath.

_Nut Brown_.--1 lb. Janus Brown R, 8 oz. Janus Yellow R, and 1-1/2 oz.
Janus Blue B in the dye-bath, and 8 lb. sumac extract and 1 lb. tartar
emetic in the fixing-bath.

_Walnut Brown_.--3 lb. Janus Brown B, 1 lb. Janus Red B, 1 lb. Janus
Yellow R, and 1-1/4 oz. Janus Green B in the dye-bath, with 8 lb.
sumac extract and 1 lb. tartar emetic in the fixing-bath.

_Crimson_.--2-1/2 lb. Janus Red B, and 8 oz. Janus Claret Red B (p. 183)
in the dye-bath, with 8 lb. sumac extract and 1 lb. tartar emetic in
the fixing-bath.

_Dark Green_.--1-1/2 lb. Janus Green B, 1 lb. Janus Yellow R, and
8 oz. Janus Grey B in the dye-bath, with 4 lb. sumac extract and
1-1/4 lb. tartar emetic in the fixing-bath.

_Chestnut Brown_.--1 lb. Janus Brown R and 1 lb. Janus Yellow R in the
dye-bath, and 8 lb. sumac extract and