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 · spans the page · from the scan, no model involved

THE PENTAGON HAD THREE SIDES IT WAS CALLED TRIGON. CALVIN COOLIDGE CHANGED THATWHEN HE BUILT THE OTHER TWO SIDES.”
96.3%