Tom Baker TARDIS key

The Doctor (Tom Baker), Sarah Jane (Elisabeth Sladen) and the TARDIS key in The Android Invasion (c) BBC Studios Doctor Who Season 13

The Doctor (Tom Baker), Sarah Jane (Elisabeth Sladen) and the TARDIS key in The Android Invasion. The Doctor (wild curly brown hair, tall, dressed in fedora, long striped scarf and grey frock coat) hands a spade like key on a long chain to Sarah Jane (shoulder length brown hair, pink sailor suit) (c) BBC Studios

Doctor Who TARDIS key replica