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 6 · column 10 of 12 · from the scan, no model involved
STEEL.USE ( ZINC DUST PAINTS IN OIL OR ALKYD FOR * ADHERENCE //
AND | PERMANENCE
45.8%