dyeing fix with 2 lb. fluoride of chrome.

_Gold Orange_. Mordant with 3 lb. bichromate of potash, and 2 lb.
tartar, for one and a half hours at the boil; rinse. Then dye in a new
bath with 1 lb. Alizarine Orange, 17 lb. Fustic extract. Work at
100 deg. F. for half an hour, then heat gradually to the boil and dye for
one and a half hours at that temperature; lift, rinse and wash.

#Olive Yellow on Worsted Yarn.#--Mordant the yarn by boiling for one
hour or one and a half hours in a bath of 3 lb. bichromate of potash;
then dye in a bath of 1-1/2 lb. Gambine Yellow and 10 lb. of fustic
chips.

Red and orange form a kind of group of colours which shade off one
into the other almost imperceptibly by using a range of dyes such as
Croceine A Z, Brilliant Croceine 9 B, Brilliant Croceine 7 B,
Brilliant Croceine 5 B, Brilliant Croceine 3 B, Brilliant Croceine
M O O, Crystal Scarlet 6 R, Brilliant Cochineal 4 R, Brilliant
Croceine B, Brilliant Cochineal 2 R, Orange E N Z, and Croceine Orange
E N. It is possible to dye shades from a scarlet crimson to a bright
orange.

YELLOW SHADES ON WOOL.

The number of yellow dye-stuffs is very great, and the variety of
tints infinite. Yellow may be dyed with both natural and artificial
dye-stuffs, and the recipes given will include examples showing the
use of both kinds. Speaking generally, yellow dye-stuffs include
amongst them some of the fastest colours known, and there is a larger
proportion of fast yellow colouring matters than of any other class of
dye-stuffs.

#With Acid Yellows.# _Bright Yellow_.--Make the dye-bath with 1 lb. Fast
Yellow F Y, 10 lb. Glauber's salt, and 2 lb. sulphuric acid, working
at the boil to shade.

_Olive Yellow_.--Prepare the dye-bath with 1 lb. Azo Carmine, (p. 124)
1-1/2 oz. indigo carmine, 1/2 lb. Fast Yellow, 10 lb. Glauber's salt,
and 2 lb. sulphuric acid, working at the boil to shade.

_Maize Yellow_.--Prepare a dye-bath with 5 lb. acetate of ammonia,
3 oz. Anthracene Yellow C, 1/4 oz. Diamine Fast Red F. Work for twenty
minutes at the boil, then add 3 lb. bisulphate of soda; work half an
hour longer, and then wash and dry.

_Bright Canary_.--Prepare a dye-bath with 4 lb. bisulphate of soda,
1/2 lb. Nitrazine Yellow. Heat the bath to about 120 deg. F., enter the
goods and heat up to the boil, and work till the bath is exhausted,
then lift; add to the dye-bath 3 lb. alum, 3 lb. tin spirits; re-enter
the goods, and boil for twenty minut