File:Keystone Aircraft Corporation Logo.png
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Summary
| Description |
English: Logo for the Keystone Aircraft Corporation. |
| Date | |
| Source | https://archive.org/details/aerodigest1415unse/page/n102 |
| Author | Keystone Aircraft Corporation |
Licensing
|
This advertisement (or image from an advertisement) is in the public domain because it was published in a collective work (such as a periodical issue) in the United States between 1929 and 1977 and without a copyright notice specific to the advertisement. Unless its author has been dead for several years, it is copyrighted in jurisdictions that do not apply the rule of the shorter term for US works, such as Canada (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties. See this page for further explanation. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:29, 17 May 2021 | | 534 × 195 (172 KB) | Noha307 | Uploaded a work by Keystone Aircraft Corporation from http://archive.org/details/aerodigest1415unse/page/n101 with UploadWizard |
File usage
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