Image:Wartuba.jpg

From Wikipedia, the free encyclopedia

Image
File history
File links

No higher resolution available.
Wartuba.jpg‎ (400 × 300 pixels, file size: 86 KB, MIME type: image/jpeg)

[edit] Summary

Pre World War II Japanese photograph of Emperor Hirohito inspecting an acoustic locator array. Acoustic locators were used prior to the invention of radar to locate aircraft. precise origin unknown.

[edit] Licensing

This image is in the public domain in the United States because

it was first published outside the United States and
US copyright formalities were not complied with and
it was in the public domain in its home country on January 1, 1996.

Old Japanese copyright law (1899 - 1969) limited the copyright on photographs to ten years[1]

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Dimensions	User	Comment
current	23:03, 9 March 2006	400×300 (86 KB)	Ema Zee (Talk \| contribs)	(pre World War II Japanese photograph of Emperor Hirohito inspecting an acoustic locator array. Acoustic locators were used prior to the invention of radar to locate aircraft. precise origin unknown.)