3877 and 3878 forms
FORM 10-Q
Mar 31, 2019 (a) Represents the total underfunded status of Principal pension plans ($18,491 million), Other pension plans ($3,877 million), and Retiree
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PS Form 3540-S - Postage Statement - Extra Services
For all extra services, PS Form 3877, Firm Mailing Book for Accountable Mail This form and mailing standards available on Postal Explorer at pe.usps.com.
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