In the radio room on board the Peninsular & Oriental Steam Navigation Company cargo liner Melita (1971). The radio officer is adjusting the setting of an indicator knob on a tuner while wearing headphones. He is facing left and is using his right hand on the tuner. The ship's signal letters GPHN are on a display board and an Olympia SG3 standard platen typewriter is on the desk with a morse key in front of it. Transparencies numbers P64292CT to P64301CT were taken on the same occasion.