Antique Decanter?

This decanter belongs to my mom. She is hoping to get any sort of information about it: what type of liquid did it hold? do the images on the decanter have a name? does the bird stopper go with it? what year was it produced? what year was the bird stopper produced--if it is separate? who created it? The only writing on it is dec on the bottom.

If there are any other suggestions for where I can go to get information about it, please feel free to share!

Thank you!

 

Hi and welcome!
Perhaps a place to begin is identifying the material it's made from. Is it glass or ceramic and could you show the bottom?

 

Here is a similar pourer but this one has marks below the head. Don't know if the info in the listing is correct but it might be somewhere to start looking.

https://www.etsy.com/il-en/listing/573646544/unique-penguin-pourer-silver-hermann

 

Hi there and thank you for the replies! My mom says that it seems to be some sort of pottery/ceramic and that it has the word "sailboat" and the number "909" or "606" written on the bottom. She is working on getting a picture of it to me.

 

Here is what the bottom looks like