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 35 · column 4 of 6 · from the scan, no model involved
without a guide. For more information, call the Nature Center at Potomac Overlook ' Regional Park at (703) 538- ’ 5406. 1 , i *«<.
To reach Bull Run Regional Park, take 1-66 Exit 2
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