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 3 · column 1 of 3 · from the scan, no model involved
I hereby state that I am the head of the household of the persona listed above and I hereby request that Sabin oral polio vaccine be administered to said above listed minors: Signature ... Head of Household
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