[Trade Journal] Publication: American Electrician New York, NY, United States |
TRADE PUBLICATIONS. ASBESTOS PACKINGS. H. W. Johns Manufacturing Company, New York. — A pocket-size pamphlet, containing illustrations of boilers on which asbestos packings are used. · · |
Keywords: | H. W. Johns Manufacturing Company |
Researcher notes: | |
Supplemental information: | |
Researcher: | Bob Stahr |
Date completed: | April 7, 2009 by: Bob Stahr; |