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 17 · column 3 of 4 · from the scan, no model involved
Oeocer Expanding ——FOAM
SEALANT © •Excellent energy saver •Bonds & insulates Reg. Price *3.79 ' ■ . MFR. REBATE -*3.00 YOUR COST
79< 12 oz.
80.9%