Young's Demonstrative Translation of Scientific Secrets: Or, A Collection of Above 500 Useful Receipts on a Variety of SubjectsYoung, Daniel
Science
Young's Demonstrative Translation of Scientific Secrets: Or, A Collection of Above 500 Useful Receipts on a Variety of Subjects
Young, Daniel
Formulas, recipes, etc.; Science -- Methodology
Take 5 lbs. castile soap, cut fine, 1 pint alcohol, 1 pint soft
water, 2 ounces aquafortis (if for black cloth 1/2 ounce of
lampblack,) 2 ounces saltpetre, 3 ounces potash, 1 ounce camphor,
4 ounces cinnamon in powder. Fist dissolve the soap, potash, and
saltpetre by boiling, then add all the other articles, and continue
to stir until it cools, then pour it into a box, let it stand 24
hours, and cut it into cakes. It is used for taking grease, stains,
and paints from cloth, wood, &c. This receipt has frequently sold
for $10.
37. BLACK INK WITHOUT SEDIMENT
This ink is not injured by frost--is a beautiful article, and only
costs 5 cents. per gallon, and is sold for from $1 to $3. Take 1 lb.
logwood, 1 gallon soft water, simmer in an iron vessel for one hour,
then dissolve in a little hot water 24 grains bychromate of potash,
and 12 grains prussiate of potash, and stir into the liquid while
over the fire, then take it off and strain it through fine cloth.
This ink is a jet black flows freely from the pen and will stand the
test of oexylic acid.
38. INDELIBLE INK
1 inch of the stick of the nitrate of silver dissolved in a little
water, and stirred into each gallon of the above, makes first rate
indelible ink for cloth. Judge what indelible ink costs.
39. INDELIBLE INK
Nitrate of silver 1-1/2 oz., dissolved in liquor ammonia fortisine
5-1/2 oz., orchil for colouring 3/4 oz., gum mucilage 12 oz., mix
the two latter, then mix them with the two former, and it is ready
to use.
40. WRITING FLUID OR BLACK COPYING INK
Take two gallons of rain water and put into it gum arabic 1/4 lb.,
brown sugar 1/4 lb., clean copperas 1/4 lb., powdered nut galls 3/4
lb., mix and shake occasionally for ten days and strain. If needed
sooner, let it stand in an iron kettle until the strength is
obtained. This ink can be depended on for deeds or records, which
you may want someone to read hundreds of years to come. Oexylic acid
1/4 oz., was formerly put in, but as it destroys the steel pens, and
does just as well without it--it is now never used.
41. BEST INK POWDER
This is formed of the dry ingredients for ink, powdered and mixed.
Take powdered galls one pound, powdered green vitriol half a pound,
powdered gum 4 ounces, mix all together, put it up into 2 ounce
packages, each of which will make a pint if ink.
42. BEST RED INK
Take of best carmine (nakarot) 2 grains, rain water 1/2 ounce, water
of ammonia 20 drops, add a little gum arabic, and it is in a few
minutes ready for use.
43. YELLOW INK
Dissolve alum in saffron water to whatever shade of yellow you
please. It makes a beautiful ink.
44. BLUE INK
Take Prussian blue, and oexylic acid, in equal parts, powder finely,
and add soft water to bring it to a soft paste, and let it stand for
a few days, then add soft water to the desired shade of colour; add
a little gum arabic to prevent spreading.
45. GOLDEN INK
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