1930s Box of 24 Blue Sylko Crepe Paper Serviettes Made in England

Very pleasing unused box of 24 crepe paper serviettes.
They are still tied up with their cellophane ribbon and gold "a Sylko PRODUCT" label.
The photos show the top serviette - a bit faded, the colours are stronger on the ones underneath.
Made in England printed along the side of the serviettes. Not something you see every day !