e-bath with 4 lb. Azo Fuchsine G, 10 lb.
Glauber's salt, and 2 lb. sulphuric acid. This gives a very deep shade
of crimson, of a bluish tone.

_Bluish Crimson_.--Use in the dye-bath 2 lb. Azo Fuchsine G, 10 lb.
Glauber's salt, and 2 lb. sulphuric acid.

_Pale Bluish Crimson_.--Use in the dye-bath 1 lb. Azo Fuchsine G,
10 lb. Glauber's salt, and 2 lb. sulphuric acid. This gives a very
bright shade of pale crimson. The B brand of the Azo Fuchsines gives
slightly bluer shades than the above.

_Deep Crimson_.--A very solid crimson is dyed in a bath containing
3 lb. Azo Red A, 2 oz. Orange extra, 2 oz. Cyanole extra, 10 lb.
Glauber's salt, and 2 lb. sulphuric acid. Work at the boil.

_Bright Crimson_.--A fine bluish crimson can be dyed on wool with
4 lb. Azo Red A, 10 lb. Glauber's salt, and 10 lb. bisulphate of soda.
Work at the boil.

_Deep Crimson_.--A good shade can be dyed with 6 lb. Amaranth, 10 lb.
Glauber's salt, and 10 lb. bisulphate of soda, working at the boil.

_Brilliant Pale Bluish Crimson_.--A really brilliant shade, bordering
on a violet red, is dyed in a bath containing 1-1/2 lb. Fast Acid
Violet R, 10 lb. Glauber's salt, and 2 lb. sulphuric acid.

_Bluish Crimson_.--Make the dye-bath with 3 lb. Croceine Scarlet,
10 lb. Glauber's salt, and 2 lb. sulphuric acid. This gives a good
full shade of a bluish tone and very bright.

_Bluish Crimson_.--Dye with 3 lb. Chromotrop 6 B, 10 lb.
Glauber's salt, and 3 lb. sulphuric acid. This gives a fine tint, (p. 109)
very fast to acids, milling and light.

_Purple_.--Make the dye-bath with 3 lb. Chromotrop 10 B, 10 lb.
Glauber's salt, and 3 lb. sulphuric acid.

The Chromotrops are remarkable for the fulness of the shades they dye,
the brightness of their tint, and their fastness to acids, washing and
light.

_Purple_.--Use 4 lb. Azo Fuchsine B, 10 lb. Glauber's salt, and 2 lb.
sulphuric acid.

_Bluish Purple_.--A very dark shade of purple is dyed with 4 lb. Azo
Acid Violet 4 R, 10 lb. Glauber's salt, and 2 lb. sulphuric acid.

#Bordeaux Reds#.--These are shades that lie intermediately between the
scarlets and the crimsons. They are in general duller than the
scarlets, and have a more solid and fuller look; while they are less
blue in tone than the crimson. They can be obtained from a large
variety of dye-stuffs, and the recipes given below may be regarded as
typical examples.

_Bright Bordeaux Red_.--Make the dye-bath with 1 lb. Azo Bordeaux,
10 lb. Gl