Warburg, James P. (James Paul), 1896-1969 · [Boston] The First national bank of Boston · leaf 30
Delivery of Sliver. … We have now for the first time reduced the raw material to a con-tinuous strand, comparatively free from impurities. Up to this point,no matter what kind of yarn is to be spun, the operations are practicallyidentical, but from here on the processes vary according to the productdesired. A hank of…
Cotton manufacture · Cotton trade
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