Pieces from this Halloween tea set were made intermittently from 1908 through 1932. Pieces with this mark were made only from 1908 through 1913, so this is an early sugar bowl. These typically change hands for ~$350, so this seller left money on the table through the choice of offering this as a BIN, even with the minor imperfections described.
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Mark B. Ledenbach's vintage Halloween collectibles blog.