Please note! The Detroit Historical Museum will be CLOSED to the public on Saturday, March 28 for a private event. We'll reopen with regular hours on Sunday, March 29.
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