https://peertube.dngr.us/videos/watch/ca2b6d5e-7557-46b1-8741-e3d5384c9e3a In Part XXI, the B-29 production on incline; airports and landing strips built in China; Superforts arrive in china; and Japanese blitz gets underway. This film is part of the Periscope Film LLC archive, one of the largest historic military, transportation, and aviation stock footage collections in the USA. Entirely film backed, this material is available for licensing in 24p HD. For more information visit http://www.PeriscopeFilm.com Source: https://www.youtube.com/watch?v=6xlhUQS9dTg Mirrored from Periscope Film (https://www.youtube.com/@PeriscopeFilm) Sat, 13 Jun 2026 05:28:21 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://peertube.dngr.us https://peertube.dngr.us/lazy-static/avatars/41a6fee9-7f57-42d0-a5fc-5db4f1af2e31.png https://peertube.dngr.us/videos/watch/ca2b6d5e-7557-46b1-8741-e3d5384c9e3a All rights reserved, unless otherwise specified in the terms specified at https://peertube.dngr.us/about and potential licenses granted by each content's rightholder.