Vintage Shenango China restaurant ware. This company was in business for a long time, so this could be dated up to the early 1990s. It has a 1950's vibe to us, but that may just be the style. This is a jam or mustard pot, but, unfortunately, the lid is missing. Heavyweight white china with a green stripe.
There is a significant amount of small light colored marks on the entire piece, but most are on the top rim. No large cracks or chips. Cute little pot for storage or food prep.
About 2.625 inches high and 3 inches across.
weight - 11 ounces