IMPACT, STRENGTH, Lumarith Plastics for Cockpits, Celanese Celluloid Corporation 1944

Natural Selection, Celanese c 1951, getting to the front

Celanese Corporation, Ship to Paint Industry March 1950

Checking the impact strength of Lumarith from the Celanese Corporation, March 1943

Projection or plan, Celanese, chemicals, fibres, etc February 1963

Celanese beauty fibre, 1951

The Fortrel, the fabric that keeps its promise, April 1964, a Celanese Fibre

How to upgrade raw materials, Celanese September 1963, de Rivera by Herbert Matter

When Plane windows need impact strength, Celanese Corporation, May 1943

Checking strength with a 12 pound ball, Celanese Corporation of America, March 1943