J&B Nip bottle
 

My husband found an old J&B nip bottle (with shot glass) in our basement. We are curious about the age of the bottle as we bought this house from my parents and can't imagine it was from them. (it may have belonged to one of my siblings :) It was imported by the Paddington Corporation in New York. On the base of the bottle it has the letters/numbers across the top "AAS35" On the base left is the letter "S" and base right is "63". On the bottom base is either UC, UG, or UO. (I can't find a magnifying glass to see it better :( You may be able to see from the photo.

Thanks for your help!

Thanks for including photos! Just need one more - need to see the closure being used. Thanks!

closure
 

Hope this is ok...