| Repository | Roman Catholic Archdiocese of Southwark |
| Ref No | RCS/SJW/EST/2/8/1/10 |
| Title | "Conversion of ECs to WCs" |
| Date | 1931 |
| Level | Item |
| Description | A plan for the conversion of earth closets to water closets drawn by an architect at Frederick Walters and Son [not necessarily Walters himself]. |