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 4 · column 3 of 9 · from the scan, no model involved
DEEP-PITCHED PROPEL LEX. mevM more air, nevH H farther and move* it fatter than conventional* typo propellers
44.3%