This is an Keith Murray vase is the rarer 4216 Shape celadon vase (most celadon vases are either shape 4215 or 4217). It's also harder to find these vases with the pre-war full signature as most of the celadon vases were produced post war.

The vase is 8in high by 4in across and is in perfect order with no chips, cracks or crazing.