(See Page 125, Whole No. 155, January-February, 1915)
It is desired to correct two errors which have crept into the above mentioned article since it left the writer’s hands.
On page 127, the graphic formula for phenol should be [IMAGE] instead of as shown.
On page 128, the graphic formula for hexanitrodiphenylamine should have two bonds between the carbon atoms in the 3—4 positions of the upper phenyl group. The construction of the two phenyl groups should be the same.
Even though one can readily see that these are errors of printing, it is believed advisable to call attention to them, so there cannot be any question as to the accuracy of the original article.
W. W. Bradley, Jr.