HMS Black C99 shortly before her decommissioning in December 1979 in Bremen
The photo shows her artillery armament.
Forward guns of HMS Blake
Sea target: 1 x 2 152 mm Two-gun Turret, weight 156.t, 20 rounds per minute per gun, Projectile Weights 58.9-59.9 kg, range about 22860 m
Controlled by the Gun Direction System (GDS1) using the Type 992 radar.

Air defense: 1 x 2 76 mm Two-gun Turret, weight 38.t, 90 rounds per minute, Projectile Weights 5.1 kg, Range 45 degrees 17.830 m, 90 degrees about 11.580 m,
The mounting has a local control cab on the right side of the mounting