Gary1942 Posted August 18, 2007 Report Share Posted August 18, 2007 When I was in college back in 1963 and 1964 I bought many proof sets for those two years. They are in brown envelopes, and were never sealed by the mint. I have taken them out to look at them many times. If you have a sealed envelope, it was probably sealed by somebody after it left the mint. Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.