And let us not forget the Tybee bomb, which still hasn&#x27;t been located.<p><a href="https:&#x2F;&#x2F;en.m.wikipedia.org&#x2F;wiki&#x2F;Tybee_Bomb" rel="nofollow">https:&#x2F;&#x2F;en.m.wikipedia.org&#x2F;wiki&#x2F;Tybee_Bomb</a>