43:10-63.Ā  Retirement for disability Any sheriff's employee who shall have served as such for a continuous periodĀ  of twenty years, whether he has reached the age of sixty years or not, whoĀ  shall be found, as hereinafter provided, to be physically unfit for furtherĀ  service, shall, upon application in writing to the sheriff of the county, beĀ  retired upon half pay.
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