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
|