Chrysler 300 guys need help on these emblems/letters

I am trying to identify what these year
'THREE HUNDRED" individual letter emblems go to? I keep looking on line but cant seem to find the correct year?

RUMBLON

nuther

From what I found, 69-71 rear qtr. panel. Weather or not it was part of a trim pkg. or shaved somewhere along the line, I don't know?

http://www.jalopyjournal.com/forum/threads/what-cars-had-full-width-taillights.462535/

2nd pic, http://rustybuttrusty.com/2013/07/06/sporty-fuselage-1969-chrysler-300-coupe/

Quote:

---

From what I found, 69-71 rear qtr. panel. Weather or not it was part of a trim pkg. or shaved somewhere along the line, I don't know?

http://www.jalopyjournal.com/forum/threads/what-cars-had-full-width-taillights.462535/

2nd pic, http://rustybuttrusty.com/2013/07/06/sporty-fuselage-1969-chrysler-300-coupe/

---

THANKS VERY MUCH.

DAVE