New York University Class of 1901.

First Get-Together Meeting of the New York Class, The Abbott Laboratories, New York and Chicago, April 29, 1916, Compliments of Dr. Abbott.

First Get-Together Meeting of the New York Class, The Abbott Laboratories, New York and Chicago, April 29, 1916, Compliments of Dr. Abbott.

Dinner, Class of 1877, City College of New York.

Dinner, Class of 1877, City College of New York.

Revista Americana de Farmacia y Medicina, New York.

Revista Americana de Farmacia y Medicina, New York.

Revista Americana de Farmacia y Medicina, New York.

Dinners.

Dinners.

Dinners.

Dinners.

Dinners.

Dinners.

Dinners.

Rosback.

Box Office Treasurers.

Box Office Treasurers.

Dinners.

Dinners.