Black VERY Deco English 1940s Catalin Buttons - 12 of them - 2.2 & 1.8cm

12 black 1940s bakelite buttons , slightly domed, with a very deco design embossed on the top.
The Buttons are either 2.2cm or 1.8cm in diameter and they have a single integral shank at the back
They come on a display card - measuring 16.5 by 10.5cm. 

 Printed on the card is "Washable and Ironproof" - as well as "Made in England" .
They came from an old button warehouse that I cleared.