M47 bomb
... that the American M47 bomb had a steel cover just 1/32 of an inch thick, causing it to leak when it carried sulfur mustard?
... that the American <b id="mwGXM"><a href="./M47_bomb" id="mwGXQ" rel="mw:WikiLink" title="M47 bomb">M47 bomb</a></b> had a steel cover just 1/32 of an inch thick, causing it to leak when it carried <a class="mw-redirect" href="./Sulfur_mustard" id="mwGXU" rel="mw:WikiLink" title="Sulfur mustard">sulfur mustard</a>?