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 5 · column 2 of 5 · from the scan, no model involved

4-in. PLASTIC
DRAINAGE
TUBING
$230 per 10 ft Choose Perforated (No. 401-010) or Solid (No. 451-010) Protection from root entry Lightweight yet tough; resistant to acids, alkalies, frost Can be laid around corners Comply with SCS standards
87.4%