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 4 · column 3 of 6 · from the scan, no model involved
proof" processes developed by Department scientists, ate skillfully combined in the new treatment. It is this combination that has result* ed in finished cloth that passes the most stringent laboratory tests for flame resistance. Both of the earlier processes gave a durable finish and made fabrics both flame and glow-resistent—that is, they did not catch fire when held against a flame or continue to
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