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 6 · column 12 of 13 · from the scan, no model involved
10-X 25-ft. Plastic Sheet Reg sug pr S6 65 4-mil clear plastic Use for covers of all Kinds painting drop cloths, etc No 4CH10
69.2%