1926 John Wood Manufacturing Company
This is a high resolution digital reproduction of an Company. It
is 2 pages. The ad features The ""Asbestos Insulation-Heater
is completely surrounded by cellular asbestos 1 1/4 in. thick.";
Removable Bottom Cover-Allows easy access to heating parts.
One-third of its area is asbestos made to push out and release
|Asbestos Product Information
|John Wood Manufacturing Company