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 28 · column 3 of 4 · from the scan, no model involved
LouisianaPacific mammmmmmm ALUMINUM COMBINATION
STORM AND SCREEN WINDOWS •Triple track •Good quality •Standard sizes United inches (U I ) 7 height + width of glass
71.0%