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 4 of 4 · from the scan, no model involved
Aluminum Asphalt Fibrated Roof Coating
Sale $14.90 * *»■«. Waterproofs, insulates, prefects. Reflects heat. Covers 200*300 square feet per gallon.
65.4%