I bought some rolls of 40% silver
Kennedy halves a while back. I just started looking at them and found two 1967
DDR half errors and two 1968-d
DDR halves. I finally found some errors that look pretty good. The letters around the reverse are all plainly doubled. I hope they are not machine doubles but the real thing. Here are the best pictures of one that is the best my lousy camera will take. Hope it is enough to see the doubling.

