21 LEFT: Antique Vintage Buttons New on Card 1930s Black Pressed Casein 2-Hole 23mm
Size: 23mm wide vintage 1930s or so
Material: black stamped/pressed casein - the underside is in relief. As I'm not a button collector I am still learning, but I am pretty sure these are casein.
Condition: new on card
Set: 1 button - price is per button, 21 buttons left on the card. Button will arrive still attached to the card.
We use Australian coins for size reference - 5c, 10c and 20c. We also provide a millimeter ruler for accurate sizing.