The Old Curiosity Shop
From Tardis Wiki, the free Doctor Who reference
Jenny Flint compared Tom Foster and Stonn's photography studio to The Old Curiosity Shop when she explored it for clues about spirit photography. (AUDIO: A Photograph to Remember)
Behind the scenes
The Old Curiosity Shop is a novel written by Charles Dickens featuring the character Little Nell. Although neither connection is explicitly drawn in AUDIO: A Photograph to Remember, Jenny discovers a picture of Dickens directly she makes the reference.