Sterling silver cups are they kuddish cups? valuable or not?

Hi

We have a collection of sterling silver cups and the smaller ones look like kuddish cups, but I am having trouble placing these exact ones and figuring out their value.

Both sizes have what looks like a unique monogram but I cannot make it out. We have 9 of the smaller, 3 inch cups and 8 of the larger, almost 5 inch cups.

Any help is greatly appreciated.

Thank you!