Title: Celotex Sound Conditioning Catalog
Author: The Celotex Corporation
Publication Date: 1947
There is just one asbestos product mentioned. Here is what it says, "Celotex brand perforated panel board and Cemesto brand perforated asbestos board are products adaptable to a great
ariety of sound absorption problems. They are used as a facing for Celotex brand rock wool units."
This is the catalog section on Acoustical Materials. It describes the different kinds of tile that was a
Condition: Good, clean pages. Pages not bound together.