I found this at a thrift store, and for $1.50, I couldn't pass it up. It resembles a miniature shaving mug, like the one it is pictured next to (my grandfather's). It is 2 7/8" tall, and the top diameter is 2 5/8". There is a lip inside the lid, so I wonder if it had a lid at one time. I would just like to know what it is. I have Googled and have not found another like it.