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 3 · column 5 of 6 · from the scan, no model involved

ANGLE IRONS ROOF COATING — ASPHALT MOBILE HOME ROOF COATING
DRIVE-WAY SEALER VERSA IRON RAILING AND
FITTINGS METAL WALL BRACING STEEL BASEMENT COLUMNS WALL BOARD CASING SCREEN WIRE — ALUMINUM EXPANSION JOINT — ASPHALT
WINDOW WELL GUARDS WALL TIES METAL INSULATION SUPPORTS
FIRE PLACE DAMPERS —
CAST IRON ALUMINUM SLIDING WINDOWS
HEATILATORS METAL BIFOLD DOOR
79.6%