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 6 · column 4 of 6 · from the scan, no model involved

ttgs infested with large round worms will not grow and develop as they should unless these pests are eliminated from their systems. However, it is highly important that the wormer used be such as will in no way upset
an upset can only mean reduced daily gain.
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