Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:post_office
|
| gptkbp:alsoKnownAs |
Airmail
|
| gptkbp:declinedAfter |
1970s
air transport became standard for all mail |
| gptkbp:deliveredBy |
mail
|
| gptkbp:firstOfficialService |
gptkb:United_Kingdom
|
| gptkbp:firstRegularService |
gptkb:United_States
|
| gptkbp:firstRegularServiceYear |
1918
|
| https://www.w3.org/2000/01/rdf-schema#label |
Air Mail
|
| gptkbp:introducedIn |
1911
|
| gptkbp:marking |
airmail stamps
blue and red border envelopes |
| gptkbp:notableEvent |
first round-the-world airmail in 1947
first transatlantic airmail flight in 1919 |
| gptkbp:purpose |
faster mail delivery
|
| gptkbp:replacedBy |
standard mail with air transport
|
| gptkbp:requires |
special postage
|
| gptkbp:usedBy |
postal services worldwide
|
| gptkbp:uses |
gptkb:aircraft
|
| gptkbp:bfsParent |
gptkb:Fresh_Complaint
|
| gptkbp:bfsLayer |
5
|