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 10 · column 5 of 6 · from the scan, no model involved
21— Telegraph first used in railroading, 1851 22— Nathan Hale executed, JL 776. 23— Planet Neptune discovered, 1846. . 24—Reds invade Czechoslovakia, Hungary, 1944. 25—Balboa discovers Pacific ocean 1513.
^ 26—-British . Take Philadelphia, 1777. 27—First Liberty ship launched, 1941. *
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