destroying the flower, In the face of each half coupling there is an annular space verted into the burning-oil reservoir while yet as light as curiously enough imparted to the petals a flaccidity resem- for the packing ring, which makes the joint tight. 63° to 65°. bling that of the petals of the… … bulb is submerged 114 inches below the surface of the oil indicates the desired heat, say 90°, a small flame is quickly +8 passed along the wire over the surface of the oil; if no flash ‘ Silico Copper Electric Wire. is produced, the heat is continued and the test applied at Owing to its greater…
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