Collections

All Smithsonian museums in Washington, D.C, including the National Zoo, and in New York City are temporarily closed to support the effort to contain the spread of COVID-19. Additionally, research visits are currently on hold and we are unable to process new object donations.

The National Postal Museum's collection illustrates and invites research into United States philately and postal operations. It contains prestigious postal issues and specialized collections, archival postal documents and three-dimensional objects that trace the evolution of the postal services.

Computer display of object images in the database

Search the Collection

Search or browse more than 20,300 mobile-optimized philatelic and postal operations collection object records with full-color images. Use Topic, Place, and other filters to narrow results or find which objects are currently on view in the museum.

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Photo of log post office in Pembina, Dakota Territory, 1863

Collection History

Learn about the national philatelic and postal operations collection.

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City Despatch Post Stamp, New York, New York, 1842

Collection Plan

Despite our large, existing collection, the National Postal Museum has an extensive collection plan.

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The imaging team ready a plate proof for scanning.

Collection Projects

Collection Management staff, volunteers and interns work to document, research and protect the museum's collection objects. Here is your chance to see what museum professionals are up to. Return periodically to learn about new projects.

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Benjamin Franklin's General Post Office Account, 1770

Object Donations

As the Museum continues to build the national collection, quality, historical value and research potential are key factors in the acquisition of new objects.

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Silver Century Rural Free Delivery mailbox

Object Loans

The Museum loans its collection objects to a wide range of qualified, non-profit educational institutions as part of its commitment to reach a wider public audience through exhibition in national and international venues.

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Stagecoach with passengers on display in the museum atrium

Object Spotlight

Objects are the core of a museum’s reason for being. They connect us with people and stories of days gone by, allowing us to better understand our past and even use that knowledge to reflect on our present.

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Letter carrier with child in mailbag, 1900

Digital Asset Collections

As the Smithsonian acquired its philatelic and postal operations collections, it also acquired original images and photo-reproductions. The material, which was assembled to support research, publications and exhibits, is available for public use.

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Museum staff scanning an object

Rights and Reproductions

The National Postal Museum is committed to making its collections accessible and available to researchers, publishers, and the general public.

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Staff working at a table in the Preservation Office

Preservation

The Preservation Department focuses on the preservation, rehousing, conservation and exhibit preparation of the National Postal Museum’s collection and loan objects. They work with both philately and postal operation objects ranging in sizes from a postage stamp to a train car.

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Additional Learning

stagecoach display in the museums atrium

Topical Reference Pages

Browse these pages to discover resources organized by topic.

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