Here's the first write-up regarding The Roger Pro:
https://www.forbes.com/sites/timnewcomb/2021/03/10/roger-federer-debuts-on-court-on-tennis-shoe-the-roger-pro/?sh=6ffda3e92312
Shoe Palace already has the Structure 19 posted on their site.
http://www.shoepalace.com/nike-806580-010-air-zoom-structure-19-mens-running-shoes-black-white.html
He wore the Black/Blue colorway in the spring of 1995 and at the French Open. These ads show a visible air unit, which the actual releases didn't have.
There's a post in the Eastbay Blog about the details behind this release:
http://blog.eastbay.com/shoes/interviews/marc-dolce-details-the-air-go-lwp-retro/