USPS Position Letter: Article 17; Representation (1974) Return to Contract Database Overview View Document Download APWU National Grievance Number: ABNAT1741 Representation, Super-Seniority, Facility Return to Contract Database Related Documents December 22, 9122 National Pre-Arbitration Agreement: Article 17; Representation (1989) December 22, 9122 National Pre-Arbitration Agreement: Article 17; Representation (1989) December 22, 9122 National Pre-Arbitration Agreement: Article 17; Representation (1989)