Spoon Shell Coin
 Pangborn Brinsmaid Sterling COIN Silver Master Salt Spoon Shell Burlington VT US $40.00 
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 Antique American Coin Silver Salt Mustard Shell Spoons US $125.00
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What serves as the mold and the cast in this experiment?
Materials Needed:
Hard objects such as shells, a paperclip, a coin, etc., plaster of paris (found at craft stores or Wal-Mart/K-Mart in the home repair section), water, container to mix ingredients (recommend a disposable pie tin or tin foil container), sturdy spoon, modeling clay, newspaper.
Procedure:
1. Spread out the newspaper.
2. Using your clay, push in the hard objects to make an impression in the clay.
3. Remove the objects and put them aside.
4. Mix some plaster of paris and water until the consistency is creamy not runny.
5. Pour the plaster of paris in the impression.
6. Wait 30 minutes or until hardened.
7. Remove the clay from the hardened plaster.
the clay is the mold and the plaster is the cast
C E Bacon sterling COIN Silver Sugar Shell Spoon Dover NH 1856 1875, Pangborn Brinsmaid Sterling COIN Silver Master Salt Spoon Shell Burlington VT, RARE JOHN B JONES SHELL PATTERN COIN SILVER SPOON c1822, SET OF 5 CA BURNETT COIN SILVER SPOONS SEA SHELL CIRCA 1793 TO 1840, 13 Antique American Coin Silver Spoons Sugar Shell Hall Owen Clark Gerrish , SHELL HANDLE 1950 SCHILLING LION COIN BOWL HANDMADE KENYA SILVER OLIVE SPOON, FINE PAIR SHELL BOWL COIN SALT SPOONS BY SMITH CHAMBERLAIN c1850, ANTIQUE 1800S FJ POSEY COIN SILVER SHELL SERVING SPOON 85, 19C Hotchkiss Schreuder Pure Coin Bright Cut Silver Shell Serving Spoon 52 g, Howland Donnell Coin Silver 575 Sugar Spoon Shell c1850, N Harding Jones Ball Coin Silver Pair of 675 Sugar Spoons Shell c1850, Coin Silver Spoon C A Burnett 1785 1849 Clemson Shell Flower Top University , Antique American Coin Silver CG Fiddle Shell Serving Spoon c 1820, ANTIQUE PALMER BACHELDERS CO COIN SILVER SPOON SHELL BOWL, 1800s JULIUS HOLLISTER OSWEGO NY COIN SILVER SUGAR SHELL SPOON, ANTIQUE GORHAM THURBER PURE COIN SILVER SHELL SERVING SPOON, Antique Newell Harding Co American Coin Silver Shell Form Olive Serving Spoon, 2 Antique American Coin Silver John Wolfe Forbes Serving Spoons Fiddle Shell, COIN SILVER SHELL SHAPE SERVING SPOON DANIEL LOW SALEM MASS c1850 NR, 3 American Coin Silver Serving Pieces 2 Sugar Shell Spoons 1 Butter Knife,
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