This peculiar scoop looks like it was made around 1800, and it has been suggested that it is Spanish. It is about 20cm long, has a round bowl which extends into the hollow handle. I'd be interested to hear exactly what it is for and if anyone recognises the mark.
If there was a “way out” through the tube I was going to suggest that it was for transferring a liquid or powder via the tube into a bottle or small vessels of some kind. Intriguing!