On 05MAY38 the Italian Navy conducted a review off Naples. These are photographs of the Fleet in port with crews manning the rails.
These are color photographs of the review taken by German photographer Hugo Jaeger. They are currently held in the Life Magazine archives.
Hugo Jaeger Collection Part I here: https://inchhighguy.wordpress.com/2023/01/18/invasion-of-poland-1939-color-photographs-hugo-jaeger-collection-part-i/