Napier Silver Plated Bucket Full Jigger

This is a rare Napier's silver plated "Full Bucket" jigger. This item is in excellent condition. The bucket with a handle and spout holds up to 4oz if spirits with graduated markings from 1 to 4. Based on some research it probably ca 1930 - 1940. With the handled extended the bucket is approximately 4.5" tall, with the handle down approx. 3".

I added a picture that shows the inside of the bucket. There are some blemishes around the perimeter of the inside. I am not sure if those blemishes can be buffed out.