This series relates to Junior Day girls of Ancaster. The house was built in 1974, as part of the new Jerwoods Campus for the Lower School. Most of the collection is made of the House photographs since the first year of Ancaster, as well as informal photograph of the girls in house events and sports competition.

This sub-series is made of various items, such as informal photographs of the girls in Ancaster, house events, house prefects and miscellaneous objects. The bulk of the sub-series focuses on the 2000s.