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 2 of 5 · from the scan, no model involved
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LUMBER HARDWARE BUILDING MATERIALS O tort— TnppiM □ fm********** □ Urn Mom □ Mttwwfc □ Mnliftgt □ P—08— □ SapoRa Palate □ Pogboard □ SMtag □ Plywood . □ Sta-M □ Power Tools 13 WaH Board □ Roofing □ Wtedows
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