"Do you have the dates wrong Bruce, this double is from 1968..."
I figured out the mystery of why my database gave this quad a date of "1960"
It is fairly simply and fairly frustrating!
We did not know the exact date, so we listed it as "1960s".
But the Sales Result Database my data was taken from has a "character limit" on that field of FOUR characters (for technical reasons I won't bore you with). So it chopped off the "s" and "1960s" became "1960".
Since we are abandoning this database in favor of our new Auction History Database at
http://www.emovieposter.com/agallery/archive.html we won't take the time to fix it there.
But good came out of this both because it exposed this flaw, and because we can fix this in our new database.
We can't fix mistakes until we know what they are, so keep letting us know.
Bruce