You are hereby authorized and directed to deduct from my wages, commencing with the next payroll period, an amount equivalent to dues and initiation fees as shall be certified by the Secretary-Treasurer of Local 455 of the United Food and Commercial Workers International Union and remit same to said Secretary-Treasurer. This authorization and assignment is voluntarily made in consideration for the cost of representation and collective bargaining and is not contingent upon my present or future membership in the Union. This authorization and assignment shall be irrevocable for a period of one (1) year from the date of execution or until the termination date of the agreement between the Employer and Local 455, whichever occurs sooner, and from year to year thereafter, unless not less than thirty (30) days and not more than forty-five (45) days prior to the end of any subsequent yearly period or bargaining agreement termination date, or when an agreement is not in effect, I give the Employer and Union written notice of revocation bearing my signature thereto. Written notice must be sent by mail to 121 Northpoint Dr., Houston, TX 77060 and, received during the window period. The Secretary-Treasurer of Local 455 is authorized to deposit this authorization with my Employer and further this authorization will remain effective if my employment with my Employer is terminated and I am later re-employed by the same Employer under contract with Local 455.