It's a nice place to visit.
My grandfather donated the old tools used in the restoration of the site.
We used to have a farm there in Saugus until the city decided it needed it more than my family.
I saw a place that did their own stencils to blast the designs and lettering into stone.
It was just like the stencils used in etching, only rubberized and heavy duty.
3M makes some, as do others...
Probably not. The brass and copper have different melting points. What you would end up with is brass melted in between oxidized copper, with no adhesion.