Anfonodd Jeff Shute y ffotograffau hyn atom, sef mab Selwyn Shute a Dilys Shute (ne Kift), a oedd yn rhedeg Castleton Stores yn y Mwmbwls. Dywedodd Jeff:

"They worked very hard and were part of the community of Mumbles.
Plus, these were the days before pre-large wholesalers, like Bookers these days. So we would supply other businesses, such as hotels, restraints and delivery to people's homes. Some needed the service, others because they could."

Daeth y siop i gael ei hadnabod fel 'Seldom Shut' ac roedd ganddi siop losin a oedd yn boblogaidd gyda phlant ysgol.