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 4 · column 2 of 9 · from the scan, no model involved

Bruce A. Hundley, social security manager in Culpeper, says persons 65 or over in 1978 can earn $4,000 and still receive all checks for the year, while people under 65 can earn $3,240 and receive all payments. These figures are called the annual exempt amount.
82.8%