Front matter
Reading edition
Erratum
Page 75, Figure shown is not the Brown sphygmomanometer described in the text, but the Baumanometer manufactured by W. A. Baum Co., Inc., New York. It is claimed that the Baumanometer is made with particular care and hence the readings are said to be more accurate than other mercury instruments. It is apparently a good instrument. The author has had no personal experience with it.