The ‘‘two revolution” press, as its machine. actness, in which each part can be kept to its work with the name indicates, has two revolutions of the impression cylin- For instance, the plate on a four roller, two revolution utmost precision. der for each printed sheet. It is solidly built, and can… … the large revolving cylinder above it, and so justed toa hair. The firm call this machine that the heavy impression shall be given each the ne plus ulira of printing machines; but, time with entire accuracy and evenness over COTTRELL & BABCOCK POWER PRESSES. although so much has already been done…
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