These three Celluloid buttons are new to my collection and were a present from my friend Sandra. They are all bubble tops and have a japanned back.
PLASTIC BUTTON

I think this button is probably Bakelite and has an embossed brass central disc featuring a horse rider. It has been painted black and rubbed back which shows up the details. It is a light brown colour but there have been several other colours made up in this design. It measures 3 1/2cm, I think it may be from the 1920’s – 30’s.
GLASS BUTTON

I like the look of this white glass button but I can see that the flowers have been painted yellow so it would have looked quite different in it’s original state. It represents the Japanese Chrysanthemum and is quite a lovely design. I have just found out that it is Uranium glass and glows green under the UV light. ( Thanks Meg ! ) It measures 3 1/2cm.