The museum
The National Postal Museum interprets communication, commerce and the development of the United States postal system. Its early aircraft gallery includes remarkable historical machines associated with the beginnings of officially sanctioned airmail and later aerial mail services.
The National Postal Museum interprets communication, commerce and the development of the United States postal system. Its early aircraft gallery includes remarkable historical machines associated with the beginnings of officially sanctioned airmail and later aerial mail services.
The aviation component emphasizes the transition from pioneering short-distance airmail to organized air routes and special airmail pickup systems. Some historic aircraft are loans from other Smithsonian units, which does not diminish their visitor value but does affect custody. The museum discusses additional types in its online history that are NOT necessarily exhibited here; only documented museum aircraft are recorded.
The aircraft records are selected documented collection entries rather than a complete inventory. An aircraft may be temporarily away from the museum, held in storage, undergoing restoration, or represented by a replica or partial airframe. An unknown display status does not mean the aircraft can be seen during a visit. Confirm opening arrangements and specific aircraft access with the institution before traveling.
What defines the collection
the transition from pioneering short-distance airmail to organized air routes and special airmail pickup systems
What to expect
Some historic aircraft are loans from other Smithsonian units, which does not diminish their visitor value but does affect custody. The museum discusses additional types in its online history that are NOT necessarily exhibited here; only documented museum aircraft are recorded.
What the museum holds
3 documented aircraft and exhibit records
The inventory below separates what the museum or its sources say the institution holds from the smaller set of aircraft histories already connected to the Air Archive.
- Stinson Reliant SR-10F mail pickup aircraftOn Display
- Wiseman-Cooke biplaneOn Display
- De Havilland DH-4 airmail aircraftUnknown
Open full museum-listed inventory (3 entries)
| Aircraft | Status | Identity |
|---|---|---|
| Stinson Reliant SR-10F mail pickup aircraft | On Display | — |
| Wiseman-Cooke biplane | On Display | — |
| De Havilland DH-4 airmail aircraft | Unknown | — |