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 6 · column 1 of 3 · from the scan, no model involved

A VIRGINIA FOREST SERVICE FORESTER ^marking trees which should be removed from a young immature forest stand. By removing crooked, weak and unhealthy trees, a greater return can be obtained from the forest in future cuttings.
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