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 19 · column 1 of 5 · from the scan, no model involved

cars from the turn of the 20th century employed brakes that used water fed from an on-board reservoir to prevent them from overheating.
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