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 30 · column 4 of 4 · from the scan, no model involved
PHOTO ELECTRIC
SWITCH • For dusk to dawn lights. • All weather construction. TL 2-12
$8.19 OTHER SIZES AV/AILABCE
62.0%