Harrild & Sons
... that in 1813, a British manufacturer of printing presses , Harrild & Sons, helped establish the use in London of composition rollers instead of ink balls to ink the printing plates?
... that in 1813, a British manufacturer of <a href="./Printing_press" id="mw1g" rel="mw:WikiLink" title="Printing press">printing presses</a> <i id="mw1w">(pictured)</i>, <b id="mw2A"><a href="./Harrild_&amp;_Sons" id="mw2Q" rel="mw:WikiLink" title="Harrild &amp; Sons">Harrild &amp; Sons</a></b>, helped establish the use in London of <a href="./Composition_roller" id="mw2g" rel="mw:WikiLink" title="Composition roller">composition rollers</a> instead of <a href="./Ink_ball" id="mw2w" rel="mw:WikiLink" title="Ink ball">ink balls</a> to ink the printing plates?