So I was digging for photos of the sebring race and it was a very big deal so I got to thinking sumter is such an odd place. IMO racing fans that wear racing tshirts are hardcore fans..IMO so I did some looking and there is a dirt race track that back then was called gamecock speedway and some guy wrote a book about sitting in the trees watching the races and so on
http://books.google.com/books/about/Rebel_Speedway.html?id=NOY-0HDzpn0C
so after previewing a few pages of that I did what i was always taught and that was when you are stuck go back to the beginning and try and look outside the box. So that is what I did. August 9th 1976 is a monday takemeback.to/09-August-1976 .... so i started to look and see if there were any races in sumter on august 7th... per the book that i previewed said that they had races every Saturday long as the weather is good .... gamecock sppedway is now active a sumter speedway.
per
http://en.wikipedia.org/wiki/List_of_NASCAR_tracks#cite_note-38
but it is very hard to find anything about a specific race on that day and it is very hard to find the actual racetrack by address bc per
http://southcarolina.hometownlocator.com/maps/feature-map,ftc,2,fid,1242393,n,gamecock raceway.cfm
they only give a long and lat for it so on google maps i tracked it from a road across they street from the track to where they were found and its about a 30 mile or more trek
https://maps.google.com/maps/place?...SA&ftid=0x88557ea9c06bbf49:0x422e5842d34c3e58
if there are any pictures of that race they cant be found there is a youtube video that was taken at the track but no specific date was given they just know it was in 1976
https://www.youtube.com/watch?v=qHu6lf8FfUA
so that lead me no where so i went back again to the beginning again and looked at the watch now on the bulova website for their 140 years celebration history lesson 1968 they came out with the accutron series for the air force one and given as official presidential gifts of state
http://www.bulova.com/en-US/#!/cat/the-legacy/
then i moved onto the ring and this is what IMO make me lean towards they are from Europe somewhere.
so i was looking at when they came out with the linde star and this amy help out tremedously apprarently there is a company that was in competion with the europeans over the making of the stone.
http://www.thebrazilianconnection.com/Linde_info.html
this company stopped production in 1974 due to competition. maybe we can narrow down where the stone came from if it came from this company then you know that there is a specific stop date that they made it.
so that is where I now