Does anyone recognize this egg cup maker or pattern? English?

Given the images on both sides of this piece, I am assuming it was made in England, but there are no marks anywhere.

It is 3 7/8" to the side edge, 2 7/8" across the one end & 1 7/8" across the other end.

The pattern is a light blue-gray color.







Thanks for any & all advice or opinions!!

 

It looks like the Country Side pattern by Old Hall Ivory Ware. The sugar bowl has the same images as your egg cup. The pattern was in several colors including your gray.

Here's a sugar bowl in green.

 

WOW!! Thank you so much!!

I would have never guessed it to be that old. I was thinking maybe the 1920s or 1930s.