4 silver items with #3048 by simpson hall miller & co.

They all have same thing on bottom. Going around inside a circle says (manufactured and plated USA ) in middle of circle says (by Simpson Hall Miller & CO.)
below circle is 3048. Also on biggest pot says COFFEE under number. dont have scale to know weigh but each one is pretty heavy compared any other silver plated items i have ever came across[img]
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