Researching historical Australian plastic manufacturers, I was reading up about Duperite again. I went back to my bakelite AMF buttons and realised that a couple of them were branded with the Duperite logo on the back.
Here are some Beauclaire buttons,
some Coronet ‘Moonglow’ type buttons and the best condition Donald I have purchased so far.
Below are some Leda and Beauclaire cards. To any sellers out there… please don’t put sticky tape on the front of vintage cards/buttons. Just don’t!