USPS Position Letter: Article 19; Handbooks and Manuals (1984) Clerk Return to Contract Database Overview View Document Download APWU National Grievance Number: H1C1JC30644 Handbooks and Manuals, ELM, Controversion of Claims, Controverted Claims 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)