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 15 · column 3 of 4 · from the scan, no model involved
ferST-agg-*- _ - ~~ L-_; :_-~= this is a picture 0? your 5 WATER, HEATING TROUBLES WHEN YOU USE LOW COST ELECTRIC WATER HEATING,
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