- Listenly
- Public Library
- Project Gutenberg
- Northwestern Bell Telephone Company
- Technical School, Sioux Falls Army Air Field
Technical School, Sioux Falls Army Air Field
by Northwestern Bell Telephone Company
Language
en
Duration
~43 minutes (41K characters)
Publisher of text edition
Project Gutenberg
Credits
Produced by Stephen Hutcheson, Kenneth R. Black and the Online Distributed Proofreading Team at http://www.pgdp.net