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 3 · from the scan, no model involved
WE HAVE A SUPPLY OF—
CORRUGATED GALVANIZED ROOFING 5 V-CR1MP GALVANIZED ROOFING ROLL GALVANIZED ROOFING ROLL TIN ROOFING ALL WEIGHT RUBBER ROOFING ASPHALT SHINGLES ASBESTOS SIDING
86.4%