I have a very small sample of modern shotshell packets from Japan and inspired by Gary Muckel's recent IAA Journal article (which I very much enjoyed, thank you Gary) thought I would share. I do not know what these packets contained. Note the Thrilling packet; the shotshells were made in France. The WARNING printed on the packets is quite informative too.
Thanks for posting the boxes. They are all different from those I have seen and certainly add to the information. The French Thrilling box helps establish a new connection although my main interest lies with the Japanese produced shells and boxes. The early Winchester connection will be in the upcoming July issue of the journal and I hope someone have information on the Remington connections.Gary