I-400s (Aircraft Carrier Submarines)

This week Tim teaches us all about I-400s, Japanese aircraft carriers that were used during World War II. FACEBOOK: http://facebook.com/tillnpodcast TWITTER: http://twitter.com/tillnpodcast INSTAGRAM: http://instagram.com/tillnpodcastThis show is part of the Spreaker Prime Network, if you are interested in advertising on this podcast, contact us at https://www.spreaker.com/show/5714661/advertisement Learn more about your ad choices. Visit megaphone.fm/adchoices