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 10 · column 2 of 4 · from the scan, no model involved
DOORS & WINDOWS _== # CINDER BLOCK 4$ SAND — GRAVEL
TERRA COTTA PIPE 4$ ROOFING MATERIALS 4$ ROCK WOOL INSULATION H MASONRY SUPPLIES 4$ RUBBER TILE 4$ ASPHALT TILE 4g BUILDERS’ HARDWARE
S SCREENS - WOOD and ALUMINUM 41 STEEL SASH - ALUMINUM SASH
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