Abstract
Not infrequently one has need or desire for a rubber cork, and almost as frequently is unable to find one of suitable size or condition about his office or in the drug store. This need caused me to improvise this suitable article: Over an ordinary cork, a little smaller than the bottle one wishes to fit, is slipped a piece of rubber tubing up over it so as to fit tightly. The tubing is then cut off about one-eighth inch below the bottom end of the cork. The space thus formed is filled with melted paraffin, and thus a very satisfactory substitute is quickly obtained. <h3>FOUNTAIN SYRINGE</h3> When one has use for a fountain syringe and there is none in the home, or if there is one it is found to be out of repair when wanted, a substitute may be made by having the tinner solder two one-fourth inch
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