Joshua Jebb
...that Joshua Jebb designed equipment for siege warfare and famous prisons like Pentonville , Mountjoy and Broadmoor?
...that <b id="mwFBk"><a href="./Joshua_Jebb" id="mwFBo" rel="mw:WikiLink" title="Joshua Jebb">Joshua Jebb</a></b> designed equipment for <a class="mw-redirect" href="./Siege_warfare" id="mwFBs" rel="mw:WikiLink" title="Siege warfare">siege warfare</a> and famous prisons like <a class="mw-redirect" href="./Pentonville_prison" id="mwFBw" rel="mw:WikiLink" title="Pentonville prison">Pentonville</a> <i id="mwFB0">(pictured)</i>, <a href="./Mountjoy_Prison" id="mwFB4" rel="mw:WikiLink" title="Mountjoy Prison">Mountjoy</a> and <a class="mw-redirect" href="./Broadmoor_hospital" id="mwFB8" rel="mw:WikiLink" title="Broadmoor hospital">Broadmoor</a>?