Gross, Samuel D.

Samuel D. Gross an Ernst Haeckel, Philadelphia, [ca. Sommer] 1876

INTERNATIONAL MEDICAL CONGRESS

1876

THE CENNTENIAL MEDICAL COMMISSION

HAVE THE HONOR TI INVITE

Dr. Ernst Haeckel

TO ATTEND THE

INTERNATIONAL MEDICAL CONGRESS

WHICH WILL CONVENE IN
PHILADELPHIA, SEPTEMBER FOURTH, 1876,

AND TO TAKE PART IN ITS PROCEEDINGS.

S. D. Gross,

PRESIDENT OF COMMISSION