For sale is a somewhat newer CD 113 that is not a patent date piece. Embossed HEMINGRAY-12 (RS) MADE IN USA places MFG probably around the 30's for this piece. It is a rich pure Hemingray blue and really is a glower piece when backlit or in a sunny windowsill. VVNM- mint cond piece. Photo taken in passive sunlight. $6 + $4.50 shipping in USA/Canada $4 + shipping