P00448.196Wapiti1934

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Not stated

Shortlink:

https://czwiki.cz/b/6f854

Zdroj:

Wikimedia Commons

Formát:

405 x 288 Pixel (26585 Bytes)

Popis:

Laverton, Vic. 1934-11-10. Westland Wapiti two- seat general purpose aircraft A5-19 and A5-9 of No 1 Squadron RAAF photographed in close formation. Before the days of reliable radio, aircraft used for army co- operation were fitted with hooks which could be lowered to pick up a message from a line strung between two uprights. This technique is shown being demonstrated at Laverton by the pilot of A5-19 with A5-9 flying in close formation.

Komentář k Licence:

This image or other work is of Australian origin and is now in the public domain because its term of copyright has expired. According to the Australian Copyright Council (ACC), ACC Information Sheet G023v19 (Duration of copyright) (January 2019).¹

Type of material		Copyright has expired if …
A	Photographs or other works published anonymously, under a pseudonym or the creator is unknown:	taken or published prior to 1. ledna 1955
B	Photographs (except A):	taken prior to 1. ledna 1955
C	Artistic works (except A & B):	the creator died before 1. ledna 1955
D	Published editions2 (except A & B):	first published more than 25 years ago
E	Commonwealth, State or Territory owned3 photographs and engravings:	taken or published more than 50 years ago

¹Copyright Amendment (Disability Access and Other Measures) Bill 2017 (Australian Government)

²means the typographical arrangement and layout of a published work. eg. newsprint.

³owned means where a government is the copyright owner as well as would have owned copyright but reached some other agreement with the creator.

Licence:

Public domain

Credit:

This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing for more information.

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