- patterns are positioned in the flask 1 (16K)
- patterns are dusted with parting powder 2 (12K)
- facing sand is sieved onto patterns 4 (14K)
- sand is packed over the patterns 6 (13K)
- box is turned over, bottom board removed, pattern backs dusted with parting powder 7 (13K)
- top of flask and sprews are positioned 8 (16K)
- sand is power-rammed into the flask 9 (15K)
- flask is opened a (14K)
- patterns are removed c (11K)
- loose particles of sand are vacuumed away d (13K)
- graphite is sprayed on and the molds are heated e (14K)
- top of flask is carefully replaced g (14K)
- ingots of bronze are placed in the crucible and heated to 2200 degrees Fahrenheit f (18K)
- molten bronze is poured into the mold h (17K)
After cooling, the flask is opened. Next, sprews and vents will be cut off, hand chasing will remove imperfections; each piece will be sandblasted and then a patina will be applied. j (17K)
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