This is an 'OLD' juicer Dark cream yellow Carlton Ware juicer top

 

Description A cream yellow Carlton Ware juicer top. There are two positioning notches on the bottom of the juicer.
Material China
Diameter 100mm
Height 53mm
Weight 127g
Maker Carlton Ware.
Mary Walker No.

L-14

Notes

This top was the main juicer top supplied for juicers. It was used on 'Peel' jugs and the yellow Buttercup jugs.
Also see:
Citrus Peel Jug

   

Below reamer of Carlton Ware juicer