1
https://fromtheswedisharchives.wordpress.com/2018/10/23/us-tank-concepts-no-1-1-b-1968/
https://i.imgur.com/lJTim53.jpg
https://i.imgur.com/7I4iL7j.jpg
https://i.imgur.com/INSQiuq.jpg
https://i.imgur.com/s35jWeD.jpg
2ことガンタンク
https://fromtheswedisharchives.wordpress.com/2018/10/28/us-tank-concepts-no-2/
https://i.imgur.com/yQkGwIm.jpg
https://i.imgur.com/RegMKO4.jpg
公式で5年前にあったヨーロッパツリー関係のスレ
http://forum.worldoftanks.com/index.php?/topic/284927-european-tank-discussion/page__st__1300__pid__9577867
