Having completed my zeenut type set I have some extras for sale or trade. I would be interested in trading for 1912 and 1913 Zeenuts. I am also looking for lower grade d311's. Email all inquiries to jacklitsch@comcast.netDougan (1917) and Kallio (1923) are gone.The 1916's are gone as are the 24, the 26's and the 27's