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 24 · column 2 of 4 · from the scan, no model involved
2'-r-*rPANElS TERRA
*1.89 ROUGH HOW
*2.69 FiBERGLAS •Sound absorbent •Durable / •Easy to install \ PEBBLE U/HfTE
*2.29
45.1%