The repaired lens went immediately into the FE for a test roll, and here are some of the results. First, the Korean Gentle Giant monument, in the Rambla.

Usual subjects in the upscale Yacht Club mooring.

Holocaust monument.

A lonely Fiat 600 in the Old City.

The lens is large and heavy but it delivers, sharp and very little distortion. There are other 20mm Nikkor lenses, f/4, that are smaller and handy. This one is lacking a 72mm plastic cap, which I am getting now. The lens came with an UV filter, which helps to protect this (for me) rare item.
Film was Pan F+ in Beutler. Thanks for looking!