The Detroit Historical Museum will be closed Wednesday, November 26 and Thursday, November 27 for the Thanksgiving Holiday. The museum will resume normal business hours on Friday.
Digital Collection: Champion Spark Plug Co.
550 Results Found
Brochure
Products, People & Plants
Newsletter
Champion Employee News
Newsletter
The Spirit of a Champion, No. 3
Article
Process Control in Continuous Production : system of the Champion Porcelain Company
Catalog, Trade
Rugged Insulators, Catalog No. 4
Booklet
The Story of Champion Spark Plugs : A pictorial survey of their manufacture from raw material to finished product
Booklet
The Story of Sillimanite Laboratory Ware
Report
A Trip Through the Plant of the Champion Porcelain Company
Report
A Trip Through the Plant of the Champion Porcelain Company
Report
Trip Through the Plant of the Champion Porcelain Company
Report
Trip Through the Plant of the Champion Porcelain Company