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 15 · column 3 of 4 · from the scan, no model involved
Louisiana Pacific Aluminum Combination
Storm & Screen
WINDOWS •Triple Track •Standard sizes M|LL
Up to 48 U I.*21.30
Over 48 U I.*24.59 $oe Q*? Up to 48 U I.
Over 48 U. I .*28.59 U I - United Inches - Height + Width of glass
88.1%