Certificate from Sertoma International, reads: 'Sertoma International Certificate of Appreciation, Presented to Pete Wilson by the San Diego Sertoma Club, Service to Mankind'. Sertoma International is an organization of service clubs founded on April 11, 1912. Their primary focus is on assisting people with hearing health issues and educating the public on the issues surrounding hearing health. Presented on 9/11/74; occasion information was not provided to the City Clerk's office.