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 4 · column 2 of 4 · from the scan, no model involved
AUTOMOTIVE SAVINGS Washer Solvent 89 < Dry Gas 2/99 < Starting Fluid 98< RUBBERMAID LIVESTOCK WATERING TANKS__„—
78.3%