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 5 · column 1 of 6 · from the scan, no model involved

HEART—From 1 . |
carried from her father*’* femoral artery while carrying bade to the father an equal amount!of dark, venous^ blood for purification and :Cir.,|:-L-JLi . I'.j.-g-ag..
56.2%