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 23 · column 5 of 10 · from the scan, no model involved
SUMP PUMBS / LoBoy 20 • Passey 1/2" Solids Jr* • 1 Vi* Discharge II • Overtoad Protecte/'fS ' Easy Installation 7»°° Nation L/ftj BO ///I
54.2%