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 2 · column 6 of 9 · from the scan, no model involved

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Take shower invitations for instance. If they are entirely printed, mimeographed, duplicated, or otherwise wholly reproduced by machine process, they may bfe mailed in unsealed envelopes — or in sealed envelopes endorsed “third class” — at the third-class rate of 40 each. If, however, the date, the hour, the place the shower is to held, the name of the prospective bride, and other pertinent information is shown in handprinting, handwriting, or typewriting, the firstclass rate of postage must be applied, regardless of whether the invitations are in sealed or unsealed envelopes. The same regulations apply, of course, to wedding announcements, reception invitations, birth announcements, and similar printed items on which additional information -is sometimes entered.
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