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 6 of 8 · from the scan, no model involved

AFTER A CATARACT OPERATION, one's eyes CANNOT FOCUS FOR THEMSELVES. TRIFOCAL EYEGLASSES, WITH THEIR NEAR, FAR, ANP INTERMEDIATE ZONES/ are especially HELPFUL THEN.
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