Cape Town - The Duke of Cambridge took royal fans down memory lane with a rare childhood throwback pic.
Prince William took to the Kensington Royal Instagram page recently to share a special picture, showing him on a fire truck with his late mother, Princess Diana, and his brother, Prince Harry, PEOPLE reported.
In the picture, which was captured in 1988, the brothers, who were decked out in matching blue coats, were joined by their cousins Peter Phillips and Zara Tindall, ET reported.
The 37-year-old shared the adorable snap to commemorate those who work in the emergency services.
The throwback came on the same day the prince launched an emergency services helpline, The Telegraph reported.
(Sources: PEOPLE, Instagram, ET, The Telegraph)