Operating totally from memory here but I seem to recall there was one other short period of time when an offer was made to allow anyone possesing one of the "Illegal" guns to register it without retalliation. I don't recall the date but it was some years after the original '68 offer. Does anyone else recall this or am I dreaming? The idea was I think they were trying to get as many of them as possible into legally registered hands so they could be kept track of.

Miller/TN
I Didn't Say Everything I Said, Yogi Berra