~~~ up to 14 layers of laminate; 15 counting the core on their plaques which, in some cases, the core was actually two layers positioned in such a way to resist warpage which consisted of protective and inward of graphic, tule and lamé along with design layers where in later production the tule (lace) and lame (foil) were replaced with litho layers. I have one such example on ChipGuide where less any graphics, the lunettes were metallic mesh representing the three precious metals and overlapping as well.