Spar-torpedo instructions for the United States Navy, by anon anon        76987
  [Author: anon anon]
  [Link: https://www.gutenberg.org/ebooks/76987]
  note: link will be active within two hours of posting.

Thanks to deaurider and the Online Distributed Proofreading Team at
https://www.pgdp.net (This file was produced from images generously made
available by The Internet Archive)

Regards,
Robert