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 16 · column 5 of 7 · from the scan, no model involved

TheSUPAFLU™ process:
2- Wood Stop Form is constructed around base ot former 3- Rubber Former is inflated 4- Spacers are inserted to keep former 5 aligned and centered 5- Slurry is pumped through feed hose and into chimney 6- After mix sets, rubber former is deflated and removed, leaving perfectly round flue Sized specifically for your fireplace opening or heating appliance fr -1 Z?
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