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 8 · column 3 of 4 · from the scan, no model involved

Galv. Gutter and Downspout
(in 10-ft. Lengths) 4- in Half Round Gutter, per ft.lOV^c 5- in. Half Round Gutter, per ft.ll^c 6- in. Half Round Gutter, per ft.14c 5-in. Square O.G. Gutter, per ft. ...141/2c 3- in. Round Downspout, per ft.1214c 4- in. Round Downspout, per ft.16c 3-in. Square Downspout, per ft.15c
85.4%