FYI - SH lived in Rochester (my town) for many years
“at one point - Elvis played a leather covered d28 as well -”
You might be right, but I think it was a D-18 = mahogany vs rosewood as on a D-28, and the D-28 has a white binding around the top while the D-18 does not. Of course, wrapped up in that leather thingy, you couldn’t see the binding.