Management Instruction FM-640-2023-1 - Postal Bulletin 22662 - Contents Postal Bulletin 22662 10-31-24 Front Cover Cover Story Open Season 2024: Your Benefits, Your Choice: November 11 – December 9 Policies..." /> Management Instruction FM-640-2023-1 - Postal Bulletin 22662 - Contents Postal Bulletin 22662 10-31-24 Front Cover Cover Story Open Season 2024: Your Benefits, Your Choice: November 11 – December 9 Policies..." />