Henry Merritt
... that Henry Merritt's triple-differential transmission allowed the Churchill tank to rotate on the spot?
... that <b id="mwfA"><a href="./H._E._Merritt" id="mwfQ" rel="mw:WikiLink" title="H. E. Merritt">Henry Merritt</a></b><span about="#mwt21" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"`s","href":"./Template:`s"},"params":{},"i":0}}]}' id="mwfg" typeof="mw:Transclusion"><span typeof="mw:Entity">'</span>s</span> <a href="./Tank_steering_systems#Merritt–Brown_triple_differential" id="mwfw" rel="mw:WikiLink" title="Tank steering systems">triple-differential transmission</a> allowed the <a href="./Churchill_tank" id="mwgA" rel="mw:WikiLink" title="Churchill tank">Churchill tank</a> <i id="mwgQ">(pictured)</i> to rotate on the spot?