These three sample (?) chips were sold in Doug Saito's recent auction. They have molds of stars, suits, and rockets & moons. The center inlay is brass; two of the chips have an engraved image of crossed branches. The inlays are slightly recessed below the surface of the chip.

The stars mold also has rocket designs on the edge and is about 1/2 mm larger in diameter. The other two have blank edges.

They kind of resemble the older metal inlay chips made by ASM but Doug didn't identify the maker.

No extras. Just posted for your amazement and to see if anyone has further information on them.