This is a great old glass swirlback button. Black Glass with mottled white sides and the top has been shaved to reveal the silver foil flecks that are covered with a thin layer of red glass.
NBS Small 5/8”/ on the larger size for a small
Fine Condition, just a bit of bend on the shank
This is a great old glass swirlback button. Black Glass with mottled white sides and the top has been shaved to reveal the silver foil flecks that are covered with a thin layer of red glass.
NBS Small 5/8”/ on the larger size for a small
Fine Condition, just a bit of bend on the shank