It is really him. Forgive my earlier reply on the subject...I completely misread the listing when I looked at this first thing in the morning and thought it was Jean singing as well, not his wife. Now that I'm home and could consult a couple of references, this
is extraordinarily rare, probably one of just a few pressed (this exacmple is serial #11, at least that many were pressed, although it is
not a test pressing. Fonotipia tests usually have either a pink "Sample" label or a plain white one, I have a number of each.
What's it worth? Good question, but now that I've seen what this actually is, I think thousands of dollars, but how many? The auction service would do much better having a world class dealer like Larry Holdridge sell these for them, I think.
Again, sorry for my misunderstanding, but this is what I get for looking at something before I've even had my morning coffee. I wouldn't want to be accused of being ignorant, especially with 30 years of collecting this stuff under my belt.
Sean