Re: What is 'white' metal?
I agree with the previous posts...
The "White Metal" that you are referring to may be similar in properties to Britannia Metal, more commonly known as Pewter.
Babbitt Metal (White Metal) was widely used for castings and bearing surfaces in the early automotive years.
Are any of these pieces currently plated or do they appear that they may have been plated at one time?
I am guessing that they would be similar to pot metal but without the high zinc content. Comprised mostly of Tin, Antimony and Copper.
An acid test will be able to tell you the difference.
Best of luck
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