What’s wrong with brass changing its color with weathering? Isn’t that part of the appeal of brass?
On Sat, Apr 30, 2022 at 8:56 AM Dan-George Uza <cerculdest...@gmail.com> wrote: > Hi, > > Iron rusts and brass changes color, but what about different metals used > as gnomons, pros & cons? > > What would be the appropriate choice of material for a replica of an 18th > century cubical multiple sundial? It should ideally come as an industrial > sheet ready for cutting and also not stain the limestone face. > > I like the metal in the attached photo (Sundial Atlas CH 000247). Do you > know what it is? > > Thanks, > > Dan Uza > --------------------------------------------------- > https://lists.uni-koeln.de/mailman/listinfo/sundial > >
--------------------------------------------------- https://lists.uni-koeln.de/mailman/listinfo/sundial
