Objects
Test Tube

Monacril

Cruz Novillo

LeClerc

Rodolfo Fernández Alvarez

Dutch Chemical Inc

Pierre Fleury

Anachemia Inc

Gilles Bienvenu, Réal Séguin

Farma Lépori

José Baqués

Laboratorios Kramer

José Santamarina

Ecolco

Massimo Dradi

Rohm and Haas

Lester Beall

Rohm and Haas

Lester Beall