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 4 of 5 · from the scan, no model involved

FOR SALE To the highest cash bidder, local bank stock. 110 Shares of Marshall National Bank & Trust Company.
Contact: Trust Department, Marshall National Bank & Trust Co., 703/364-1559 for further details as to submission of bid and expiration of sale offer.
95.6%