On his last day, he signed an informal will directing the three assistants still remaining to carry on the business, which was soon formalized as Shepley, Rutan and Coolidge.
På sin sista dag, undertecknade han en informell vilja om att tre av hans assistenter skulle fortfsätta att bedriva arkitektverksamheten, som snart formaliserades som Shepley, Rutan och Coolidge.