That looks like Lc. Portia to me. There is a C. (Ctt) Portia. An old, not uncommon hybrid. It may have been called Lc. at one time in the recent past. Couldn't find a cultivar of 'Raines' in OrchidWiz tho so I don't know what that word is for.
Thanks for the input! Some of the plants are 30+ years old. I has read that some all Laeliocattleya are now considered just Cattleya, so maybe that's part of it?
Maybe Raines is an unknown grower, it would have originated from here in Florida most likely. Thanks again, I appreciate it!