Section 13-642. When annuities forfeited

Any person who, subsequent to his
  or her retirement under the provisions of sections  13-639,  13-640  and
  13-641  of this chapter, shall accept any office, position or employment
  to which any salary or emolument is attached in the civil service in the
  state of New York, or  of  any  county,  or  any  municipal  corporation
  therein,  except  the  office  of  inspector  or  clerk  of election and
  registry or other temporary office provided  for  in  the  election  and
  registry  laws of this state, and except the office of notary public and
  commissioner of deeds  during  such  service  or  employment  and  while
  receiving any salary or emolument therefor, shall relinquish and forfeit
  the annuity allotted to him or her upon his or her retirement.