By wynotu2, 24 March, 2012 Description I've seen the mark somewhere before. Can anyone tell me about these. Category Ceramics and Porcelains Medium Clay? Distinguishing marks stylized letter M or W carved into bottom. Robin's egg blue with white snowflake pattern around top Condition Good Size and dimensions of this item size of a medium coffee cup? Date Period unknown Weight ? History Garage Sale item eBay Auction Link Price Paid (If known) $1.00 For Sale? No Photos Log in or register to post comments