I was reading about Kennedy halves doubled died obverse on the 1974-D coins, so I went through a roll and found a 1974 with no mint mark. On the reverse the word DOLLAR is doubled. Has anyone ever seen one? I'll try to scan it tomorrow and see if it can pick up the details. I've looked at the coin from different angles through a loupe to make sure I wasn't seeing shine, but it is clearly a double die. Thanks.