Took me a very long time to find these, I suspect population of 1968 and 1969 Specimen sets is much less than 1965, less than 25 sets made? Certainly the rarer ones in my nickel dollar collection.
http://www.pcgs.com/cert/32775144http://www.pcgs.com/cert/32775146The 1968 is beautiful and fully struck. What is amazing, is that the 1969 specimen strikes I have seen, all are poorly struck, just like the Proof-like and business strikes are from the same date. If I did not see the set originally intact, I might have questioned it being a specimen strike at all...