The crumb trail of Bakerite leads us back to the American James David Sullivan, who after serving in the Spanish American War, came to China at the turn of the century and established the Denniston & Sullivan photo supplies store on Broadway (today’s Daming Rd.) in the Shanghai International Settlement. In June 1906 Sullivan sold the business to former employees Messrs. L.L. Hopkins and J.J. Gilmore who continued to operate it but moved it to Nanking Rd. (todays Nanjing East Rd.)