At 8:40 p.m. this subject was balanced exactly with a counterpoise of shot. As the body loses weight, to maintain a balance, weights are added to the small pan. The weights added represent the actual insensible loss since the test began
Summary
Public domain photograph of people in office, interior, the 1910s-1920s America, free to use, no copyright restrictions image - Picryl description
Tags
Date
01/01/1923
Contributors
Harris & Ewing, photographer
Location
Source
Library of Congress
Copyright info
No known restrictions on publication.