Block · one region of the page, as the scanner read it. It may hold a whole story, part of one, several, or an advertisement; stitching blocks into articles is the next step. Text is supplied OCR.
Page 3 · column 4 of 13 · from the scan, no model involved
The best and simplest system to control flying and crawling pests is to knock out the infestation on the animal—and on the premises—and to prevent re-infestation. According to Bernard P. Beaver, research chemist
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