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 9 · column 1 of 8 · from the scan, no model involved
IMPREGNATED EXTERIOR SHEATHING BOARD 4’* 8’-1/2” Rag. >2.50 Sheet SALE 12’ x24" ECONOMY WHITE
CEILING
TILE 40 Sq. R. Per Carton
»u$475 ear cartel
74.7%