Vintage Set of 4 Shafford JSC Japan Espresso Demitasse Cups & Saucers Colorful

  
The blue one has an imperfection on the inside rim but it looks like it was like that from production. It's a little ridge and the paint is over it. Up for sale is a charming complete set of four (4) vintage espresso or demitasse cups with saucers, made by Shafford Japan Shafford Ceramics Co.

Marked JSC on the base. These are classic mid-20th-century Japanese export porcelain pieces, likely from the 1970s-1990s era.