Delivery

Mule Mail

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Authored by: Junemarie Brandt, Research Analyst Postal History, 29 years in service In 2014, I visited the Supai, Arizona, Post Office™ facility—the last Post Office™ in the U.S. receiving mail by mule. To most Americans, communication in 2016 is fast, …

Sustainability

Energy Action Month 2014

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For the past seven years, the Postal Service has celebrated Energy Action Month. It’s a time where as an organization we remember our commitment to action by engaging employees to conserve energy and promote efficiency. Some may think that an …