The Godfrey Phillips Limited set of 36 Coronation of Their Majesties cards issued in 1937 to commemorate the crowning of King George VI. This set features the personalities, regalia, palaces, ceremonials and pageantry and there's a delightful portrait of Elizabeth, the heir presumptive, then aged eleven. Included in the set are the State Coach, the Imperial Crown, the Queen's State Crown and the Imperial Crown of India as well as a picture of the actual crowning ceremony. This is a colorful set is backed with informative texts. Card sizes are 2-1/8" x 2-3/8" (60mm x 53mm).
The Coronation Of Their Majesties King George And Queen Elizabeth (1937): https://www.youtube.com/watch?v=xuIlFCe9jyw
https://en.wikipedia.org/wiki/1937_Coronation_Honours