Tea in UK, early 1930s

from The Provincial Lady in America (when the heroine was still in England, at an Agricultural Show, with her husband, Robert, July 10):
Robert says...What about some tea?
We accordingly repair to tea-tent....I drink strong tea and eat chudleighs, and cake with cherries in it.
 I read about chudleighs at the very helpful and admirable http://www.foodsofengland.co.uk/tivertonchudleighs.htm ...