Johns-Manville Keystone hair insulator
Subtitle: an investment in health, comfort and economy
By: H. W. Johns-Manville Co
Publisher: H. W. Johns-Manville Co.
Published: 1920
Place of publication: New York
Language: eng
Number of pages: 25
Subjects: Catalogs; Insulating materials; Johns-Manville, Incorporated
Other titles: Investment in health, comfort and economy
Notes: Cover title.