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 18 · column 1 of 4 · from the scan, no model involved
134.95] gkjp tuh-r SHEATHING © •1/2" x 4' x 8'; *R-value 3.6 "Higher R values mean greater insulating power. Ask us tor the fact sheet on R-values.
*6.39
DX 1/2” PLYWOOD] EXTERIOR GLUE I 4' x 8* I
69.0%