This set of three postcards commemorates the occasion. Each features the same caption on the reverse: "The House of the Seven Dwarfs as built at Olympia, 1938, by Richard Costain Ltd., from the Walt Disney film Snow White and the Seven Dwarfs.”
Postcard images courtesy of the Richard Holliss Collection.
The exhibition was sponsored by the Daily Mail newspaper. "The House of the Seven Dwarfs" is mentioned in an April 7, 1938 ad for the event in the News Review.
Ad via fulltable.com.
Images from the exhibition appeared in the Daily Mail.
In the last two photos, Snow White is pictured with Prince George--Duke of Kent and Mrs. Anne Chamberlain.
Images can be purchased (watermark-free) from Alamy Stock Photos.