object
Hallmark
A named struck assay mark on precious metal guaranteeing fineness and office. Not a bookplate, not a published branding-iron, and not a seal-matrix dump.
Also known as Assay hallmark · Silver hallmark
object
A named struck assay mark on precious metal guaranteeing fineness and office. Not a bookplate, not a published branding-iron, and not a seal-matrix dump.
Also known as Assay hallmark · Silver hallmark