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 7 · column 11 of 12 · from the scan, no model involved

The Subic Door II Main Stmt 703-347-2516 WASHINGTON, DC AHEA
Woodward A Lothrop Metro Center 1025 F Street, NW 202-347-5300 Wuhinfton Harbor Concierfe Dealt 3000 1C Street, NW 202-644-4224 Capitol Concierge 1400 Eye Street. NW Suite 750 202-223-4765 Blockbuster Video 2332 Wisconsin Are, NW 202-625-6200
45.8%