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 4 of 6 · from the scan, no model involved

PINE FLOORING - KD #2 Grade 4” 3%c lin. ft. D Grade 4” Sy8C lin. ft. C&Btr. 3" . 5c lin. ft.
72.6%