CT? , Z?
YALE UNIVERSITY OBSERVATORY
NEW HAVEN, CONNECTICUT
June 17, 1931
Dr. Max Wolf,
Heidelberg, Germany.
Dear Dr. Wolf:
This will introduce my friend, Professor
Wallace J. Eckert, now at Columbia University, for-
merly a pupil of ours here. If you will give him
an opportunity to see something of what you are
doing at Heidelberg, both of us will be greatly
obliged to you.
With kind regards to you and Frau Wolf,
ON
YALE UNIVERSITY OBSERVATORY
NEW HAVEN, CONNECTICUT
June 17, 1931
Dr. Max Wolf,
Heidelberg, Germany.
Dear Dr. Wolf:
This will introduce my friend, Professor
Wallace J. Eckert, now at Columbia University, for-
merly a pupil of ours here. If you will give him
an opportunity to see something of what you are
doing at Heidelberg, both of us will be greatly
obliged to you.
With kind regards to you and Frau Wolf,
ON