|TRIBUTE Kathryn Marsh Shaffer Architect AIA; Artist & Researcher, Design Partner ... Nov 29, 1961 - Oct 2, 2017 ... Memories of her are a blessing|
|Brucher, Victoria H., 1973; "The Architect's Residence, San Francisco, California", Architectural Heritage|
| Coombs, Robert
(date unknown); "Ernest Coxhead: A British
Architect's Influence in California at the Turn of the
Century", unknown publisher
| Coxhead, Mrs.
Robert 1973; Telephone discussions with Mrs. Ernest
Coxhead (daughter-in-law of the Architect), Mary
Coxhead, John Beach, Mr. & Mrs. Francis Carroll"
and "Directory Lists 1893-1910"