I have the Novel Fonts set from about 1994 and it is spelled "Houston". My notes say it is actually Husky Script (Solotype catalog, p.104), as the Opti name suggests. I agree with Dick that this seems to be the answer.
Thank you guys! Thank you for the quick response!
It must have been difficult to identify the font from just two letters. But this is all I had.
I am using OPTIHusky for this one.
Thank you once again!