Project Gutenberg 2016-11-12 Public domain in the USA. 52 Ives, Herbert Eugene 1882 1953 20007599 Airplane Photography E-text prepared by Richard Tonsing and the Online Distributed Proofreading Team (http://www.pgdp.net) from page images generously made available by Internet Archive (https://archive.org) en Aerial photography TR Text Browsing: Art & Photography Browsing: Computers & Technology 684720 684515 2024-08-22T08:28:24.768611 2023-09-23T07:07:37.831736 text/html text/html 658449 2016-11-12T14:31:15 text/html 9819586 2016-11-12T14:51:34 text/html application/zip 10499498 2024-08-22T08:28:41.291554 application/epub+zip 10506774 2024-08-22T08:28:29.144610 application/epub+zip 302569 2024-08-22T08:28:26.656599 application/epub+zip 10677481 2024-08-22T08:28:48.860494 application/x-mobipocket-ebook 10623658 2024-08-22T08:28:38.758538 application/x-mobipocket-ebook 447258 2022-09-24T09:51:09.245805 application/x-mobipocket-ebook 513570 513394 2024-08-22T08:28:21.753612 2023-09-23T07:07:32.962685 text/plain; charset=us-ascii text/plain 513540 2020-06-13T23:40:39 text/plain; charset=utf-8 175408 2020-06-13T23:40:39 text/plain; charset=utf-8 application/zip 17828 2024-08-22T08:28:49.032469 application/rdf+xml 13540 2024-08-22T08:28:26.865584 image/jpeg 2054 2024-08-22T08:28:26.761601 image/jpeg 9838575 2024-08-22T08:28:25.286630 application/octet-stream application/zip Archives containing the RDF files for *all* our books can be downloaded at https://www.gutenberg.org/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog