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 6 · column 5 of 6 · from the scan, no model involved

Stqel Sash
Aluminum Sash ‘ ® Wallboar^i , # Lumber % Plaster # Brick # Cement
Lime # Glass # Guttering
© IV^j/ding ' * © Electric Supplies © Lintels * © Reinforcing Iron
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59.4%