The Miscellaneous Series contains a collection of items that distinguish themselves from the other series. These include copies of literary works, documents, stamps, advertisements, and the artifacts of Bergiana pertaining to the Lyric Suite. Items are arranged topically.

Contains bound uncorrected proofs for: The Most Beautiful House in the World, Waiting for the Weekend, Looking Around, City Life, One Good Turn, The Perfect House, Last Harvest, My Two Polish Grandfathers, Makeshift Metropolis, How Architecture Works, Mysteries of the Mall, and Now I Sit Me Down.

Subseries G consists of records dealing with end of life matters, including wills and financial bequests (Box C-97-58), and records related to Harold Spence-Sales death; obituaries, tributes, memorial and funeral service information, DVDs, death certificate, cremation certificate, last will and testament, and correspondence between Mary Filer-Spence-Sales and friends and family regarding Harold’s death (Boxes C-97-60 and C-97-61). Box C-97-62C contains notebooks related to Harold Spence-Sales's care towards the end of his life .

Subseries G also includes eleven notebooks and two folders. The notebooks and folders date between 1999 and 2004; they were written by Harold Spence-Sales nurses and care takers. The notebooks document Harold Spence-Sales health, dietary and medical issues (Boxes C-97-60 and C-97-61).

The file contains an assortment of aerial photographs, including from Silvermere and Langley.

The file contains a combination of what appear to be project and personal photographs. Some materials are annotated some are not.

Subseries A consists of records that pertain to family events, home life and genealogy. It Includes many photographs of events such as birthday parties and weddings (possibly Harold Spence-Sales' and Mary Filer's wedding). Also includes photographs of the couple's early years together and their home art and sculpture collection.

Series consists of architecture books and periodicals from Spence-Sales's personal library.