I have a couple of magazine articles that I'll check tomorrow --seems like there were some dates in there--
and 1991 sticks in mind as one of them--

he concocted the Lott due to the fact he got ruffed up by a buff he shot with a 458 win mag in '58 or '59--I think the buff was shot 11 times with it and the PH's 375--but I'll have to double check that---chris