This is a circa 1880 to 1910 Japanese Satsuma moriage teacup with make-do handle.
"Make-do" is an antique term that means the real handle was broken at one time and someone had this handle fashioned of brass to make the cup usable again.
"Moriage" is the term that refers to the application of glaze in a thick technique that has an end result that looks a bit like cake icing.
This cup has a current value of $25.00 retail.
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