Ceramic or porcelain vessel base with printed maker's mark

This image shows the underside/base of a ceramic or porcelain object, likely a bowl, plate, vase, or decorative vessel. The base is unglazed or lightly glazed with significant wear and dirt accumulation. A printed maker's mark is visible near the lower center: a geometric emblem resembling a star or triangular device enclosing a small central symbol, possibly a lamp, lantern, or stylized character. Additional hand-applied or printed numbers/marks are visible, including what appears to be '19' and '6' or 'b', but they are not clear enough to identify the pattern or model. The piece appears mass-produced rather than hand-thrown, with a factory-style mark.

Factory-marked ceramics from the early to mid-20th century are common collectibles, especially when tied to a known maker or pattern. Without a clear identification, the historical significance is limited to being a representative example of period ceramic production.