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 10 · column 8 of 20 · from the scan, no model involved
THREE TAB SELF-SEALING SHINGLES $ 1 AW SQUARE I VflfG •CHARCOAL -GREEN .WHITE •240 LB. p#f iquira, Mtf MsJinfl.
55.9%