A VALENTINE HEART — VEINS AND ARTERIES INCLUDED

THE HUMAN HEART
When you walk through this giant replica of the human heart you can watch its principal parts work as they do in your own body and actually hear it throb.
MUSEUM OF SCIENCE AND INDUSTRYCHICAGO 

A VALENTINE HEART — VEINS AND ARTERIES INCLUDED

THE HUMAN HEART

When you walk through this giant replica of the human heart you can watch its principal parts work as they do in your own body and actually hear it throb.

MUSEUM OF SCIENCE AND INDUSTRY
CHICAGO