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 5 · column 4 of 5 · from the scan, no model involved
Alcoa “Rib-36” Roofing & Siding $-«. *9” io-ft.*11M 12-ft.*14°* These 38 3^16-in. extra-strength sheets give you extra nailhoidlng capacity, resistance to bending and wrinkling, and efficient siphon drain feature.
66.0%