This is a nice vintage sterling silver baby's mug that widens out from a smaller base. It has a rolled rim and has the Initials MJR engraved around the mug. The applied handle has a nice shape with simple ornamentation at the ends where the handle is applied to the mug. The bottom of the mug is marked Sterling and has the number 181, along with the manufacturer's mark BROS within a V.
It measures approximately 2 ¼" in diameter and is 2" high.
The mug has some dings dents around the side and at the bottom as well as normal wear and surface scratches from polishing.