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 12 · column 3 of 7 · from the scan, no model involved

TheSUPAFLU™ process:
1- Rubber Former is inserted in chimney 2- Wood Stop Form is constructed around base of former 3- Rubber Former is inflated 4- Spacers are inserted to Keep former aligned and centet^d 5- Slurry is pumped through teed hose and into chimney 6- After mix sets, rubber former is deflated and removed, leaving perfectly round flue sized specifically tor your fireplac e opening or heating appliance tv —
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