Hello sundial friends,I know that cast pewter sundials were used in the past ... perhaps someone on this list has used modern lead-free formulations of pewter to cast gnomons or other sundial parts.
I am seeking general advice and experiences, and I would be extra happy to hear from anyone who has tried doing it using 3D-printed moulds.
Sunny days, Steve --------------------------------------------------- https://lists.uni-koeln.de/mailman/listinfo/sundial
