Houot in 1970. Photo uploaded to wikimedia by Alain Houot.

Hara during his career with the IJN. Photo in the public domain.

Painting of Chacón kept by his wife. Original in the public domain due to age.

Colorized photo of Maass, c.1913-14. Original believed to be in the public domain.

Miller in May, 1942, after being presented with his Navy Cross. Photo in the collection of the US Navy History and Heritage Command.

De Jong as commander of the Hr. Ms. Gelderland (D811). Ministerie van Defensie photo.

Hill as a Rear Admiral. US Navy photo.

Hiraga in the 1930s. Imperial Japanese photo, now in the public domain.

Lütjens in 1934, while at the rank of Kapitän zur See. Photo in the collection of the German Federal Archives.

Leach as a Rear Admiral. Ministry of Defense photo, released 1972.