This is a lot of three collar button display cases. The first is a small oak display case with original drawer, no markings as to the maker. The second is a lift-top half-moon shaped collar button showcase marked for the King Standard in all original patina, with an operating mechanism. The third is a walnut collar button showcase, unmarked for the maker, with a swivel-back. The interior component has come loose and could be easily repaired. Condition: (Good - Very Good). Dimensions: 15 - 1/2" x 8" x 6".