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 8 · column 4 of 7 · from the scan, no model involved
10 lb covers up to 10 000 sq It •Mts on contact »Up to 2-month insect control ‘Kills above and below surface insects #12S>81 0
51.4%