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 8 · column 5 of 9 · from the scan, no model involved
SAVE 16* PRE-MIX BAGCRETE
opc REG $1.0 68 lb. size...pre-mix concrete. 6uy now... and save.
82.7%