Free Preview of Stereotyping & Electrotyping: A Guide For The Production Of Plates By The Papier-maché And Plaster Processes, With Instructions For Depositing Copper By The Battery Or By The Dynamo Machine. Also Hints On Steel And Brass Facing, Etc
Stereotyping & Electrotyping: A Guide For The Production Of Plates By The Papier-maché And Plaster Processes, With Instructions For Depositing Copper By The Battery Or By The Dynamo Machine. Also Hints On Steel And Brass Facing, Etc