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

Fuel used to generate electricity at the Riverton Power Station near Front Royal will be changed from coal to oil by March, 1973, according to The Potomac Edison Company.
Oil to fire the boilers will be the same kind used in home heating systems, which has a sulfur content lower than that of coal. Re
96.2%