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 7 · column 4 of 7 · from the scan, no model involved

Field Trial Chunks
Dog Food.20ibs.‘3.39[ Tropicana Orange Juice ..^gai ‘1.99 RC Cola.8/16 oz. ret *1.19
PRODUCE Broccoli......79* head Bananas.4 ibs. 89*
FRESH MEAT COUNTER =USDA CHOICE= Fresh Lean Ground Chuck .. *1 .39it>. x xh 11 mw— seec
76.0%