Hi --
No big deal, but I picked up most of these plastic chips long ago from the late John Berg of Oregon. Some others I just "won" on eBay. (I'd trade or buy for the missing letters.) Anyway, back to the purpose of this post -- can anyone ID these letters (numbers relate to the picture below):

8. J? G?
10. L?
13. T?
16. ??

Thanks, Robert
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Leticia Roman and Ken Scott (standing, upper left, I believe) gambling with dice in "Pirates of Tortuga" (1961)
http://www.antiquegamblingchips.com/StillsC_FemaleStars.htm