&quot;Modern manufacturing methods were used but uncompromising care was taken to ensure that the precision achievable by Babbage was nowhere exceeded.&quot; [1]<p>[1]: <a href="http:&#x2F;&#x2F;www.computerhistory.org&#x2F;babbage&#x2F;modernsequel&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.computerhistory.org&#x2F;babbage&#x2F;modernsequel&#x2F;</a>