Category:1921 books about aviation
See also category: 1921 books about rail transport.
See also category: 1921 books about water transport.
Media in category "1921 books about aviation"
The following 3 files are in this category, out of 3 total.
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Au temps des gothas Paris bombardé (FR-631136102 R 13).pdf 2,650 × 3,150, 68 pages; 1.42 GB
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Wright aircraft engines; complete instructions for their installation, operation and maintenance; (IA wrightaircraften00wrig).pdf 1,525 × 2,402, 106 pages; 10.47 MB