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 12 · column 3 of 9 · from the scan, no model involved
Durable 90 lb.
ROU
ROOFING
$12" 100 sq. ft. • Mineralized • Choice of stock colors
75.9%