March 8, 1895, page 4

This is the first of several get-well letters Potter wrote to Noel Moore while he was sick in bed during the spring of 1895. Her stories about a visit to the zoo were designed to raise the spirits of a child who might hope for similar adventures when his health improved. Instead of the usual cheery admonitions, she devised an amusing fantasy where the patient is attended by a solicitous mole physician and a sprightly mouse nurse bearing a tea-cup on a tray. She liked the image of the light-footed lady mouse and adapted it in Appley Dapply's Nursery Rhymes (1917), where the title character is shown scampering off with a platter full of pies.