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 26 · column 2 of 5 · from the scan, no model involved

CONCRETE MIX< »For any general concrete work •Ready to use •Just add water 80LB. BAG
*3.35
88.2%