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 3 · from the scan, no model involved
WEED KILLERS WEED-NO-MORE 2-4-D END-O-WEED CRAB GRASS KILLER MILLER’S KILL ALL
v TREE SPRAY END-O-PEST -®-:INSECT SPRAYS BLACK FLAG FLY SPRAY BLACK FLAG ROACH SPRAY GULF FLY SPRAY MILLERS MALATHON FLY KILLER £
85.7%