The Boy Aviators on Secret Service, by Wilbur Lawton 45991 [Subtitle: Working with Wireless] [Link: http://www.gutenberg.org/4/5/9/9/45991 ] [Files: 45991.txt; 45991-8.txt; 45991-h.htm]
Thanks to Roger Frank and the Online Distributed Proofreading Team at http://www.pgdp.net Regards, Al
