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 4 · column 2 of 10 · from the scan, no model involved

sneii Trim..06 per ft. Baae .. .08 per ft. Door Stop.03 per ft. Clooet Pole.08 per ft. Sanitary Base .... .06 per ft.
54.4%