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 3 · column 7 of 8 · from the scan, no model involved
piece of ground, you can put an awful lot of dormitories on that."
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The red planet. Mars, gets its color from a rustlike coating on the surface soil, the National Geographic Society savs.
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