Personalized lucite paperweight measuring 5 x 3 x 1 inches commemorating the groundbreaking ceremony for the Bayside Trolley Connection on April 27, 1989. The 'Bayside' extension of the Trolley in Centre City San Diego opened on June 30, 1990. This was presented to Mayor O'Connor by the operator, San Diego Trolley, Inc., a subsidiary of the San Diego Metropolitan Transit System.