97 / 330
600
MISCELLANEOUS
VALUABLE
RECEIPTS.
97
No.
193.
How
to
make
JSlo.
1
Tin-Liquor.
Take
2
quarts
muriatic
acid,
killed
with
24
ounces
granulated
tin.
This
will
answer
for
woollen
or
cotton.
No.
194.
How
to
make
No.
2
Tin-Liquor,
for
Yellow
on
Woollen,
About
4
parts
muriatic
acid
to 1
part
sulphuric
acid,
killed
with
granulated
tin.
This
will
answer
for
yellow
on
cotton,
also.
No.
195.
Slate
on
Woollen.
For
10
pounds
of
woollen
goods,
take
10
pounds
sumach,
boil
it
up
10
minutes,
cool
down,
put
in
your
goods,
bring
them
to
a
boil
a
few
minutes,
take
out;
put
in
4
pounds
copperas,
dissolve,
cool
down
re-enter
the
goods,
bring
them
to
a
boil,
take
out,
wash,
and
finish.
A
quantity
of
iron-liquor,
such
as
the
calico-printers
use,
would
be
preferable
to
copperas.
This
slate
may
be
varied
by
varying
the
proportion
of
copperas
and
sumach
;
also,
by
adding
a
little
peachwood,
or
any
other
red
wood
;
in
this
case,
less
copperas
might
be
used.
No.
196.
Yellow
on
Wool.
For
10
pounds
of
wool,
bring
a
kettle
of
water
to
a
scald,
or
to
180
degrees
of
heat;
put
in
4
pounds
z