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 6 · from the scan, no model involved
AIR CONDITIONING SPECIAL* AC 'Check Freon’Check I ^ Tm lor proper operation ■ ‘Charge system as ■ necessary (up to 1 b. of Freon) ‘Adjust belt. ■ One coioon per customer per visit. Plus tax where | applicable Exp 8/31/92
55.4%